diff --git a/src/_theme_light.scss b/src/_theme_light.scss
index 1d84c33..3058db3 100644
--- a/src/_theme_light.scss
+++ b/src/_theme_light.scss
@@ -6,10 +6,12 @@ html[data-theme="light"] {
   --ct-success-color: #0dcf82;
   --ct-highlight-color: #ffc600;
 
-  --ls-primary-background-color: #fff;
-  --ls-secondary-background-color: #f6f6f6;
-  --ls-tertiary-background-color: #f1f1f1;
-  --ls-quaternary-background-color: #e4e4e4;
+  --ls-primary-background-color: #ffffff;
+  --ls-secondary-background-color: #f8f9fa;
+  --ls-tertiary-background-color: #e9ecef;
+  --ls-quaternary-background-color: #dee2e6;
+  --color-level-4: #ced4da;
+  --color-level-5: #adb5bd;
 
   --ls-primary-text-color: rgb(40, 40, 40);
   --ls-secondary-text-color: #161e2e;