I really dislike the black-on-yellow text in both of them. It doesn't fit the color scheme in the first one. The second one doesn't have a color scheme, which is already bad, but the black-on-yellow text just makes it worse.
I like yellow on black better than black on yellow, but I'm not sure that yellow needs to be there at all. Or if you really like yellow, at least go for consistency and make all text the same color on the same background.
