Some kind of off-white/cream would probably work best. I think that any colour will be too much with that work top. What splash backs are you going for? Thats going to be the hardest part to match I would say!
I would also go for a cream colour as you will have the green splash of colour and too much going on might make the oak on the floor look to much of a yellow tone if that makes any sense? I have seen that green in RL and think it's lovely
Looks really nice to me! I'd also say a pale creamy/off white colour - eg Dulux Jasmine White or Farrow & Ball Pointing or Wimborne White.
If you wanted a colour then pale pink would go, I think, though not very in fashion at the moment. Or you could go for one of the beigey Farrow & ball colours eg Lime White or Clunch, which would tie in with the oak. But I'd stick with offwhite/cream personally.