Color Ideas for Bathroom Accessories?

We recently remodeled our small bathroom. It has a white tub, toilet, oak vanity with white onyx top, and an oak cabinet on the wall over the toilet. We used brushed nickel for towel racks, toilet paper holder, and all faucets. The tile goes tub to ceiling and is light shades of brown with a little cream color here and there. The walls outside the tub are painted a light yellow. The floor is vinyl, an off white with tan thrown in here and there.

What colors would be good for rugs, shower curtain, and wall accessories. I tried a light shade of brown rugs but it was just too much brown.

By Ginny B.