What color goes good with teal and grey for my kitchen?

Salmon or buttercup yellow. You need a "warm" color to brighten up all of the cool tones.

I would say white or off white.

I thought yellow or gold

A buff color gold.

Not sure if your teal and grey are bright and bold or light and foamy, but I was going to say a shade of pink. Knowing there are thousands of shades, maybe a blush, coral or mauve...and of course, white.

I would vote for white :)