diff --git a/src/base/common_styles.ts b/src/base/common_styles.ts
index d640396..c643e29 100644
--- a/src/base/common_styles.ts
+++ b/src/base/common_styles.ts
@@ -10,7 +10,7 @@ import {css, CSSResult} from 'lit';
  * Primary theme color (e.g. buttons, hyperlinks). Can be modified via
  * `--gmpx-color-primary`.
  */
-export const GMPX_COLOR_PRIMARY = css`var(--gmpx-color-primary, #1e88e5)`;
+export const GMPX_COLOR_PRIMARY = css`var(--gmpx-color-primary, #1a73e8)`;
 
 /**
  * Surface theme color (e.g. card background). Can be modified via
diff --git a/src/place_building_blocks/place_opening_hours/place_opening_hours.ts b/src/place_building_blocks/place_opening_hours/place_opening_hours.ts
index 2250622..a8f6e3c 100644
--- a/src/place_building_blocks/place_opening_hours/place_opening_hours.ts
+++ b/src/place_building_blocks/place_opening_hours/place_opening_hours.ts
@@ -64,7 +64,7 @@ export class PlaceOpeningHours extends PlaceDataConsumer {
     }
 
     .open {
-      color: #388e3c;
+      color: #188038;
     }
 
     .icon {