The one with the yellow background is on a multiplied layer so it alters all of the multiplied colors on top of it. I like the true colors as they are... dont really know how to fix it, so here the both are.
Here we have it, my first EVER attempt at digital painting. I read a few tutorials online and had my instructor give a quick demonstration during class last week so I thought I'd try it out today.
I'm pretty happy with it for my first attempt. I'll probably do some more of these in the next coming weeks.