A crisp white is often the best way to get many other materials blend nicely together! Otherwise a sage green could be good with the materials you have pictured here.

-Leura
www.laurelandwolf.com

What are the colors on the wall? They look mauve/pink and tan.

Off white wall.
But I would like to change the color and I am stuck on what would look good.

I would remove the row of tiles. They're at odds with your beautiful counters and cabinets.

Is that wall paper? I see seams. Best remove that before painting.

The sage green that laurel mentioned would work very well. Off white could work, too. Definitely remove the tiles.

What does the rest of the kitchen look like?

The color I personally used is called Endive (I think it was a Behr or Valspar color), which is a nice mild green that really brightens up the room and makes it feel bigger and airier--I have a very small, 10x7 kitchen!

Here's a pic