With the other finishes in your kitchen, I'd usually expect a stone backsplash. However, it's your kitchen, and so it doesn't matter what I'd expect. :) Since you love glass subway, I'd recommend staying light and neutral -- cream, tan, etc -- to blend with the rest of the kitchen. Alternatively, you could use the glass as an accent, like the following, but maybe in a mini brick: Check out this photo from http://houzz.com/sr/m=7/u=L3Bob3Rvcy8yMDU0MDU2OA==

@motherofgiants thanks for the input! I really love the subway tiles. I brought home some stone and liked them but we are always cooking and have 4 kids and I feel like the glass tiles would be easier to keep clean. Didn't think of mixing it with accent tiles. Hmm. The one you linked looks nice!

I agree with mother-o-g, I'd choose a cream subway but I'd opt for no accent tiles.

One of my favorite Houzz designers Maria Killam has a blog and she answered a similar back splash question once: http://www.mariakillam.com/creamsubwaytile/

I think a herringbone style tile in warm creams with a few random tiles in light terra-cotta would give the area some "interest" - the herringbone is slanted, thin tiles. You can find this on Amazon.com. I have the same cabinets & similar granite & doing this myself.