I'm having some colour issues with my bathroom, I'm worried that going too dark will make the room look too small.
The cupboards are a dark walnut, the floor is a dark tile with some greens in it, the counter top, toilet and cabinet are white as well I have some white accents. The curtains and towels and mat are mocha in colour.
I am thinking something like a green (since I want an actual colour and the floors has some green in it) but I'd like to see what other people think.

I am thinking lime green would work well with the walnut cabinets and everything else. It is an upbeat colour.