If your considering a yellow can I suggest you look at a sample of B.M. Monroe Bisque. It's a soft muted yellow/ gold color. I used it in my kitchen and a windowless small bathroom and I love it!.....
There's a sample of it on this blog, there's also a soft pink you may like and there's even a lovely green too!
Monroe Bisque | Restyling Home by Kelly - Part 2