[ANSWERED] Reversing Icon Colors

I am new to building control pages using Indigo. I've completed a basic whole house floor plan page. However, I want to reverse the way certain bi-color icons display, e.g., "green" for Off /"red" for On versus the standard "green" for On/"red" for Off. Is there a simple way to change the color order of bi-color icons?

Appreciate the help for a newbie!

in the file name of the png will be names something like button+.png and button+on
button+.png is default state, button+on.png (or +true) is the active state.

copy png files, rename to retain original and reverse order of +.png to reverse action

Thanks for the tip! I'll try it later today. Happy St Patty's Day to all!

Forgot to post a reply after using your tip about reversing the icon colors. Worked great! Now my security icons show "red" when they detect motion (ON state) and green when the motion stops (OFF state) . Thanks!