I think a non stone would work better with your granite. It has a pattern/movement to it and would work better with a non-patterned tile. Both stone tiles you show have a pattern to them, although subtle.
If you want more modern look, then try a light or dark gray tile to coordinate with the granite and hardware. The beiges are more country to me. You could even try a glass tile if you want it to be more contemporary.

BTW - the minsk is seriously pretty!

Just a thought: Tumbled is already a dated look, of course if you love it that is what is most important. But also, it can also show a pinkish cast when installed depending on the lot.
I think a ceramic tile would look great with your granite selection.

I see a lot of gray in your granite and agree with dianalo......the tiles you picked look peachy to me and idont think they work well with the white cabs. Gray and white are very pretty together!

I'll preface my comment with the fact that I'm not a fan of tumbled stone. The underlying tones of the granite (GORGEOUS BTW) and the tiles you picked are totally off. I agree with ellendi that they give off a pinkish cast while your beautiful granite has grayish green undertones. I think ceramic would be a much better choice.

Thanks everyone! I think I may look at a glass subway. I have not really liked any of the ceramics I have seen.. I should add though that the limestone definitely has more gray undertones than is apparent in the lighting of the pictures...my living room walls look like they are pink in these pictures but they are actually BM Bleeker Beige which is far grader than it appears here.

Namarie,

Beautiful granite!!! I love the brown paint color too.
Here are some other ideas that are not tumbled. I know
you might love tumbled but in case you are thinking
of some other ideas hope these help.

~boxer

Maybe not green maybe a color to match your stone counter