diff --git a/frontend-modern/src/features/storageBackups/__tests__/storageGrowthPlannerPresentation.test.ts b/frontend-modern/src/features/storageBackups/__tests__/storageGrowthPlannerPresentation.test.ts
index d57ce60d8..aa0973d88 100644
--- a/frontend-modern/src/features/storageBackups/__tests__/storageGrowthPlannerPresentation.test.ts
+++ b/frontend-modern/src/features/storageBackups/__tests__/storageGrowthPlannerPresentation.test.ts
@@ -141,5 +141,8 @@ describe('storageGrowthPlannerPresentation', () => {
 
     expect(planner.topPools).toEqual([]);
     expect(planner.emptyTitle).toBe('No capacity planning pressure over 7d');
+    expect(planner.planningPools[0]?.priorityToneClass).toBe(
+      'border-green-200 bg-green-50 text-green-700 dark:border-green-900/60 dark:bg-green-950/30 dark:text-green-300',
+    );
   });
 });
diff --git a/frontend-modern/src/features/storageBackups/storageGrowthPlannerPresentation.ts b/frontend-modern/src/features/storageBackups/storageGrowthPlannerPresentation.ts
index 86453bbe1..9e2d8a786 100644
--- a/frontend-modern/src/features/storageBackups/storageGrowthPlannerPresentation.ts
+++ b/frontend-modern/src/features/storageBackups/storageGrowthPlannerPresentation.ts
@@ -135,7 +135,7 @@ function getPriorityToneClass(priority: StorageGrowthPlannerPriority): string {
     case 'unknown':
       return 'border-border bg-surface-alt text-muted';
     case 'stable':
-      return 'border-emerald-200 bg-emerald-50 text-emerald-700 dark:border-emerald-900/60 dark:bg-emerald-950/30 dark:text-emerald-300';
+      return 'border-green-200 bg-green-50 text-green-700 dark:border-green-900/60 dark:bg-green-950/30 dark:text-green-300';
   }
 }