diff --git a/source/frontend/src/assets/scss/colors.scss b/source/frontend/src/assets/scss/colors.scss
index f7dbf4594d..c3e4300ae4 100644
--- a/source/frontend/src/assets/scss/colors.scss
+++ b/source/frontend/src/assets/scss/colors.scss
@@ -11,7 +11,7 @@ $pims-blue-100: #053662;
 
 $pims-yellow-10: #fef1d8;
 $pims-yellow-30: #fcba19;
-$pims-yellow-50: #FDB913;
+$pims-yellow-50: #fdb913;
 $pims-yellow-60: #f89725;
 $pims-red-10: #f2dede;
 $pims-red-80: #a12622;