diff --git a/src/utils/securityColors.ts b/src/utils/securityColors.ts
index c748e91..c890e68 100644
--- a/src/utils/securityColors.ts
+++ b/src/utils/securityColors.ts
@@ -1,11 +1,10 @@
-
 export const getSecurityColor = (security: number): string => {
   if (security > 0.5) {
-    // Green to blue for high security (0.5, 1]
+    // Cyan to light blue for high security (0.5, 1]
     const ratio = (security - 0.5) / 0.5;
-    const green = Math.round(34 + (16 - 34) * ratio); // From #22c55e to #1065d4
-    const blue = Math.round(197 + (212 - 197) * ratio);
-    return `rgb(${Math.round(34 * (1 - ratio) + 16 * ratio)}, ${green}, ${blue})`;
+    const green = Math.round(200 + (180 - 200) * ratio); // From #00c8c8 to #00b4d8
+    const blue = Math.round(200 + (216 - 200) * ratio);
+    return `rgb(${Math.round(0 * (1 - ratio) + 0 * ratio)}, ${green}, ${blue})`;
   } else if (security >= 0) {
     // Red to yellow for low security [0.0, 0.5]
     const ratio = security / 0.5;