What paint colors go with yellow Formica butcher block counter tops?

I would say so many colors go with yellow that you are not limited in any way. When I am not sure, I look at flowers for inspiration.

White walls with a butcher block counter would look great. Also, you might consider a light sage green.

Try colour combo's using childs water colour paints or Felt Pens.... Burnt Orange, Silver. Black. or Blue,Red,Green or White, Brown Purple? There are so many - go with your gut feeling or t

I think a off white for the trim would look nice, and keep the room open. The walls I would do a light golden yellow.

Depends if you want to bring out the yellow. I would paint the room a light blue and the cabinets white or gray.

https://www.pinterest.com/explore/kitchen-color-palettes/?lp=true

Thanks Cynthia. Your suggestion gives me a different point of view. Do you recommend specific paint names?

My thought is to keep all of the trim off white, but you could go with a different shade of white.