Background color

I can't decide what I like for the background color. My favorite colors are pink and yellow. I don't like the pink color that is actually readable on this and I don't want to mess with the formatting too much without knowing what it will look like. I have tried a pale green, but I don't like that. So, I keep hopping between blue and yellow...I'm sure I will find something I like sooner or later. I wish I understood HTML or whatever more so that I could mess with it all on my own, but I just don't have the time or the inclination. Sigh.