How do you change the highlight/selection color of Index Cards in Corkboard view?

Hi, when I click on an Index Card in Corkboard view, it outlines the card with a super pale gray to indicate I’ve selected it…the thing is, it’s really really hard to see. Is there a way to change which highlight/selection/outline color is used when selecting the cards?

Actually never mind! I figured it out…you have to do it in System Preferences