diff --git a/src/action-icons.css b/src/action-icons.css
index 39e08db..8d73fb5 100644
--- a/src/action-icons.css
+++ b/src/action-icons.css
@@ -28,14 +28,16 @@
     }
 }
 
-.sp-container .sp-date-action .sp-action-icon:not(.sp-variable-icon) {
-    color: #ff3b2f !important;
-    background: #ffeeee !important;
-}
+@media (prefers-color-scheme: light) {
+    .sp-container .sp-date-action .sp-action-icon:not(.sp-variable-icon) {
+        color: #ff3b2f !important;
+        background: #ffeeee !important;
+    }
 
-.sp-container .sp-blue-action .sp-action-icon:not(.sp-variable-icon) {
-    color: #007aff !important;
-    background: #eaf1ff !important;
+    .sp-container .sp-blue-action .sp-action-icon:not(.sp-variable-icon) {
+        color: #007aff !important;
+        background: #eaf1ff !important;
+    }
 }
 
 .sp-container .sp-comment-action {