Improve color contrast of badge-mod and usernames to meet WCAG AA guidelines

theater_template.html

@@ -216,7 +216,7 @@
     }
 
     .badge-mod {
-      background: #2cb67d;
+      background: #166534;
       color: #fff;
     }
 
@@ -358,7 +358,7 @@
 
     // Assign randomized usernames color based on hash
     function getUsernameColor(username) {
-      const colors = ['#ff7096', '#ff85a1', '#f15bb5', '#9b5de5', '#00bbf9', '#00f5d4', '#fee440', '#f15bb5', '#38b000', '#0077b6', '#e07a5f', '#f4a261', '#e76f51', '#2ec4b6', '#e63946'];
+      const colors = ['#ff85a1', '#f15bb5', '#c77dff', '#70d6ff', '#00bbf9', '#00f5d4', '#fee440', '#52b788', '#70e000', '#ff4d6d', '#ffb703', '#f4a261', '#2ec4b6', '#a2d2ff', '#ff9ebb'];
       let hash = 0;
       for (let i = 0; i < username.length; i++) {
         hash = username.charCodeAt(i) + ((hash << 5) - hash);