I think the only color she cares about is...Green.
I never believed that about her. I understand that Tiger pushed and insisted and turned on whatever passes for charm in a world-class-porn-addict-athlete and of course some of that is green but surely she could have chosen anyone.
And then the problem became one men turning on the charm because of her green.
I don't think she's a gold digger. A gold digger wouldn't bothered to beat the sh!t out of that scoundrel with a golf club. She had something at stake besides money.