Is it white or painted cabinets, in general, that you don't want the upkeep to? I have white on my perimeter that I'm having a love/hate relationship with because of fingerprints, but my island is dark walnut and I feel like it gets dusty and shows spots way too easily as well :/

I think a warm yellow or robin's egg blue would look great in a farmhouse kitchen! Also, you might consider different finishes on the upper and lower cabinetry. This kitchen is gorgeous and uses white on top and yellow on the bottom:

http://ths.gardenweb.com/forums/load/kitchbath/msg0222274329904.html

My #1 favorite look is painted cabinets. If I could, I would paint every stick of furniture in our house fun colors. I have to compromise with my husband who loves the look of wood. He is ok with either for the cabinets so that's not an issue. I just love that yellow! My daughter suggested yellow and I didn't pursue that thinking it wouldn't be good from a resale point. But that butter yellow is gorgeous! Thank you for the link:)

There are so many fun farmhouse kitchens on here to look at! Good luck....it's so exciting!

What if you did white uppers, and grey bottom cabinets. That would look nice with the carrera and be a nice update to the period farmhouse look?

Compose a fresh spring scene with soft-hued pastel accents just in time for Easter. Muted mint, mustard, and melon are a tasty touch—pair with neutral creams for a tranquil look that complements natural light.
http://gettinspirations.blogspot.com/2014/03/decorate-for-spring-pastel-palette.html