I like the colors of the walls :) if you change the flooring and handles on the cabinets I think you'll be surprised at the difference it makes.

How about a pale lavender wall color? Lavender will complement the wood tones. A light gray very large scale rectangular porcelain floor tile will give it an updated look as well. A new counter with under mount rectangular sink would look nice as well. New faucet (with an 8" spread) and new hardware and you're done. Whew..

I ran across this photo of lavender walls and gray large floor tiles. I'd prefer the wall color a tad darker though.