What color to paint walls with maple cabinets?

Since your interior design scheme is neutral now, you can keep it that way with creme or white. You can always add color by using an accent color in your decorations, table setting etc. If you want a hint of color, you can go with a very, very light green or blue (or your favorite color). Pretty much any color will look great with your wood cabinets and everything else you have set up. Hope you figure it out, I'm sure it will turn out great. Good luck!