diff --git a/apps/admin/src/app/login/page.tsx b/apps/admin/src/app/login/page.tsx
index 19d27f1..9fa92fe 100644
--- a/apps/admin/src/app/login/page.tsx
+++ b/apps/admin/src/app/login/page.tsx
@@ -31,10 +31,10 @@ export default function AdminLoginPage(): React.ReactElement {
           onClick={() => void handleGoogleLogin()}
           fullWidth
           sx={{
-            bgcolor: d3roPalette.accent.amber,
+            bgcolor: d3roPalette.accent.main,
             color: d3roPalette.bg.app,
             fontWeight: 600,
-            '&:hover': { bgcolor: d3roPalette.accent.amber, filter: 'brightness(1.1)' },
+            '&:hover': { bgcolor: d3roPalette.accent.main, filter: 'brightness(1.1)' },
           }}
         >
           Sign in with Google
diff --git a/apps/admin/src/components/audit-diff-viewer.tsx b/apps/admin/src/components/audit-diff-viewer.tsx
index 29b446a..27e27fd 100644
--- a/apps/admin/src/components/audit-diff-viewer.tsx
+++ b/apps/admin/src/components/audit-diff-viewer.tsx
@@ -56,7 +56,7 @@ function computeDiff(
 const typeColors: Record<DiffEntry['type'], string> = {
   added: d3roPalette.tag.green,
   removed: d3roPalette.tag.red,
-  changed: d3roPalette.accent.amber,
+  changed: d3roPalette.accent.main,
   unchanged: d3roPalette.text.muted,
 }
 
diff --git a/apps/admin/src/components/charts/dau-chart.tsx b/apps/admin/src/components/charts/dau-chart.tsx
index 8cfc73f..b71d617 100644
--- a/apps/admin/src/components/charts/dau-chart.tsx
+++ b/apps/admin/src/components/charts/dau-chart.tsx
@@ -48,9 +48,9 @@ export function DauChart({ data }: DauChartProps): React.ReactElement {
           <Line
             type="monotone"
             dataKey="active_users"
-            stroke={d3roPalette.accent.amber}
+            stroke={d3roPalette.accent.main}
             strokeWidth={2}
-            dot={{ fill: d3roPalette.accent.amber, r: 3 }}
+            dot={{ fill: d3roPalette.accent.main, r: 3 }}
             name="Active Users"
           />
         </LineChart>
diff --git a/apps/admin/src/components/charts/feature-usage-chart.tsx b/apps/admin/src/components/charts/feature-usage-chart.tsx
index 64a97ff..013dc3f 100644
--- a/apps/admin/src/components/charts/feature-usage-chart.tsx
+++ b/apps/admin/src/components/charts/feature-usage-chart.tsx
@@ -28,7 +28,7 @@ interface FeatureUsageChartProps {
 }
 
 const FEATURE_COLORS: Record<string, string> = {
-  llm_haiku: d3roPalette.accent.amber,
+  llm_haiku: d3roPalette.accent.main,
   llm_sonnet: d3roPalette.tag.green,
   llm_opus: d3roPalette.tag.purple,
   stt_transcribe: d3roPalette.tag.blue,
diff --git a/apps/admin/src/components/charts/top-users-chart.tsx b/apps/admin/src/components/charts/top-users-chart.tsx
index 9d5f899..9f97e09 100644
--- a/apps/admin/src/components/charts/top-users-chart.tsx
+++ b/apps/admin/src/components/charts/top-users-chart.tsx
@@ -57,7 +57,7 @@ export function TopUsersChart({ data }: TopUsersChartProps): React.ReactElement
               color: d3roPalette.text.primary,
             }}
           />
-          <Bar dataKey="total" fill={d3roPalette.accent.amber} name="Total Calls" />
+          <Bar dataKey="total" fill={d3roPalette.accent.main} name="Total Calls" />
         </BarChart>
       </ResponsiveContainer>
     </Box>
diff --git a/apps/admin/src/components/payment-history.tsx b/apps/admin/src/components/payment-history.tsx
index b537dae..bbedda4 100644
--- a/apps/admin/src/components/payment-history.tsx
+++ b/apps/admin/src/components/payment-history.tsx
@@ -63,7 +63,7 @@ export function PaymentHistory({ userId }: PaymentHistoryProps): React.ReactElem
   if (loading) {
     return (
       <Box sx={{ display: 'flex', justifyContent: 'center', py: 4 }}>
-        <CircularProgress size={24} sx={{ color: d3roPalette.accent.amber }} />
+        <CircularProgress size={24} sx={{ color: d3roPalette.accent.main }} />
       </Box>
     )
   }
@@ -135,7 +135,7 @@ export function PaymentHistory({ userId }: PaymentHistoryProps): React.ReactElem
                   sx={{
                     fontFamily: d3roFontMono,
                     fontSize: d3roTypo.small.size,
-                    borderLeft: `2px solid ${d3roPalette.accent.amber}`,
+                    borderLeft: `2px solid ${d3roPalette.accent.main}`,
                     pl: 1.5,
                     py: 0.5,
                   }}
@@ -144,7 +144,7 @@ export function PaymentHistory({ userId }: PaymentHistoryProps): React.ReactElem
                     <Box component="span" sx={{ color: d3roPalette.text.muted, fontSize: 10 }}>
                       {new Date(log.created_at).toLocaleString()}
                     </Box>
-                    <Box component="span" sx={{ color: d3roPalette.accent.amber }}>
+                    <Box component="span" sx={{ color: d3roPalette.accent.main }}>
                       {log.action}
                     </Box>
                   </Box>
diff --git a/apps/web/src/app/(app)/billing/page.tsx b/apps/web/src/app/(app)/billing/page.tsx
index 3c297ce..087fc96 100644
--- a/apps/web/src/app/(app)/billing/page.tsx
+++ b/apps/web/src/app/(app)/billing/page.tsx
@@ -93,7 +93,7 @@ export default async function BillingPage(): Promise<React.ReactElement> {
                   p: 4,
                   height: '100%',
                   border: active
-                    ? `2px solid ${d3roPalette.accent.amber}`
+                    ? `2px solid ${d3roPalette.accent.main}`
                     : plan.highlight
                       ? `2px solid ${d3roPalette.tag.purple}`
                       : undefined,
@@ -124,7 +124,7 @@ export default async function BillingPage(): Promise<React.ReactElement> {
                       p: 1.5,
                       bgcolor: d3roPalette.bg.inset,
                       borderRadius: 1,
-                      color: d3roPalette.accent.amber,
+                      color: d3roPalette.accent.main,
                       ...typoSx('label'),
                     }}
                   >
diff --git a/apps/web/src/app/(app)/meetings/[id]/page.tsx b/apps/web/src/app/(app)/meetings/[id]/page.tsx
index 24dffb1..5b9f9ad 100644
--- a/apps/web/src/app/(app)/meetings/[id]/page.tsx
+++ b/apps/web/src/app/(app)/meetings/[id]/page.tsx
@@ -111,7 +111,7 @@ export default async function MeetingDetailPage({ params }: PageProps): Promise<
                     key={memo.id}
                     sx={{
                       p: 1.5,
-                      borderLeft: `3px solid ${d3roPalette.accent.amber}`,
+                      borderLeft: `3px solid ${d3roPalette.accent.main}`,
                       bgcolor: d3roPalette.bg.inset
                     }}
                   >
diff --git a/apps/web/src/app/accept-invite/page.tsx b/apps/web/src/app/accept-invite/page.tsx
index bbb86f0..9c3f0ea 100644
--- a/apps/web/src/app/accept-invite/page.tsx
+++ b/apps/web/src/app/accept-invite/page.tsx
@@ -142,7 +142,7 @@ function AcceptInviteInner(): React.ReactElement {
                 component="a"
                 href="/dashboard"
                 sx={{
-                  color: d3roPalette.accent.amber,
+                  color: d3roPalette.accent.main,
                   textDecoration: 'none',
                   fontSize: 13
                 }}
@@ -161,7 +161,7 @@ function AcceptInviteInner(): React.ReactElement {
                 component="a"
                 href="/login"
                 sx={{
-                  color: d3roPalette.accent.amber,
+                  color: d3roPalette.accent.main,
                   textDecoration: 'none',
                   fontSize: 13
                 }}
diff --git a/apps/web/src/components/dashboard/meetings-trend-chart.tsx b/apps/web/src/components/dashboard/meetings-trend-chart.tsx
index e3bb255..3c884b9 100644
--- a/apps/web/src/components/dashboard/meetings-trend-chart.tsx
+++ b/apps/web/src/components/dashboard/meetings-trend-chart.tsx
@@ -62,7 +62,7 @@ export function MeetingsTrendChart({ points }: MeetingsTrendChartProps): React.R
             type="monotone"
             dataKey="meetings"
             name="Meetings"
-            stroke={d3roPalette.accent.amber}
+            stroke={d3roPalette.accent.main}
             strokeWidth={2}
             dot={{ r: 3 }}
             activeDot={{ r: 5 }}
diff --git a/apps/web/src/components/layout/sidebar.tsx b/apps/web/src/components/layout/sidebar.tsx
index dd67355..246266a 100644
--- a/apps/web/src/components/layout/sidebar.tsx
+++ b/apps/web/src/components/layout/sidebar.tsx
@@ -136,11 +136,11 @@ export function Sidebar(): React.ReactElement {
                 sx={{
                   '&.Mui-selected': {
                     bgcolor: d3roPalette.bg.inset,
-                    borderLeft: `3px solid ${d3roPalette.accent.amber}`
+                    borderLeft: `3px solid ${d3roPalette.accent.main}`
                   }
                 }}
               >
-                <ListItemIcon sx={{ color: active ? d3roPalette.accent.amber : d3roPalette.text.label }}>
+                <ListItemIcon sx={{ color: active ? d3roPalette.accent.main : d3roPalette.text.label }}>
                   {item.icon}
                 </ListItemIcon>
                 <ListItemText
diff --git a/apps/web/src/components/meetings/markdown-preview.tsx b/apps/web/src/components/meetings/markdown-preview.tsx
index 82cbf97..b9b317a 100644
--- a/apps/web/src/components/meetings/markdown-preview.tsx
+++ b/apps/web/src/components/meetings/markdown-preview.tsx
@@ -86,7 +86,7 @@ export function MarkdownPreview({ content }: MarkdownPreviewProps): React.ReactE
         '& p': { margin: '0.6em 0', color: d3roPalette.text.primary },
         '& ul, & ol': { paddingLeft: '1.4em', margin: '0.6em 0' },
         '& li': { margin: '0.25em 0' },
-        '& a': { color: d3roPalette.accent.amber, textDecoration: 'underline' },
+        '& a': { color: d3roPalette.accent.main, textDecoration: 'underline' },
         '& code': {
           bgcolor: d3roPalette.bg.inset,
           px: 0.5,
@@ -105,7 +105,7 @@ export function MarkdownPreview({ content }: MarkdownPreviewProps): React.ReactE
         },
         '& pre code': { bgcolor: 'transparent', padding: 0 },
         '& blockquote': {
-          borderLeft: `3px solid ${d3roPalette.accent.amber}`,
+          borderLeft: `3px solid ${d3roPalette.accent.main}`,
           margin: '0.8em 0',
           paddingLeft: '1em',
           color: d3roPalette.text.secondary
diff --git a/apps/web/src/components/record/mic-recorder.tsx b/apps/web/src/components/record/mic-recorder.tsx
index 98f3c67..926383a 100644
--- a/apps/web/src/components/record/mic-recorder.tsx
+++ b/apps/web/src/components/record/mic-recorder.tsx
@@ -275,7 +275,7 @@ export function MicRecorder(): React.ReactElement {
               sx={{
                 width: 8,
                 height: `${h * 100}%`,
-                bgcolor: d3roPalette.accent.amber,
+                bgcolor: d3roPalette.accent.main,
                 borderRadius: 1,
                 transition: state === 'recording' ? 'height 50ms linear' : 'height 200ms'
               }}
diff --git a/packages/ui/src/theme.ts b/packages/ui/src/theme.ts
index 6b18bad..a4d65f6 100644
--- a/packages/ui/src/theme.ts
+++ b/packages/ui/src/theme.ts
@@ -383,10 +383,6 @@ export const d3roPalette = {
     light: 'var(--d3-accent-light)',
     dark: 'var(--d3-accent-dark)',
     dim: 'var(--d3-accent-dim)',
-    /** @deprecated v2에서 main으로 개명 — 기존 사용처 호환용 별칭 */
-    amber: 'var(--d3-accent-main)',
-    amberDim: 'var(--d3-accent-dim)',
-    amberGlow: 'var(--d3-accent-glow)',
     glow: 'var(--d3-accent-glow)',
   },
   /** v2: 글래스 표면 토큰 */