Yellow/Brown

Photoshop has been trouble lately, as I'm loosing some of the beautiful saturation which only seems to exist in pds form and not jpg, oh what to do?! The image below is FAR paler than it should be, which makes me sad because the colors are quite brilliant in psd form. Any suggestions?!

Color is an incredibly important element in design and by far my favorite. I've always been attracted to bright, lively colors. I think I was the only girl in grade 5 to have bright green runners, I quickly learnt that they were far from cool but couldn't have cared less because I loved them!
So I created this tonight, I would like to do a series of color variations. Here is, Yellow and Brown!