File gnome-shell-login-colour.patch of Package gnome-shell

--- old/data/theme/gnome-shell-sass/widgets/_login-lock.scss
+++ new/data/theme/gnome-shell-sass/widgets/_login-lock.scss
@@ -175,9 +175,9 @@
       &:logged-in {
         // color border for logged-in user
         .user-icon {
-          border-color: -st-accent-color;
+          border-color: #4B6632;
           StIcon {
-            background-color: st-transparentize(-st-accent-color, .7);
+            background-color: st-transparentize(#4B6632, .7);
           }
         }
       }
@@ -238,7 +238,7 @@
   > .vhandle, > .hhandle {
     background-color: transparentize($bg_color,0.7);
     &:hover, &:focus { background-color: transparentize($bg_color,0.5); }
-    &:active { background-color: st-transparentize(-st-accent-color,0.5); }
+    &:active { background-color: st-transparentize(#4B6632,0.5); }
   }
 }