What colors do you mix together to get light buttermilk?

You can't mix colors to get "light buttermilk"! Buttermilk is a dairy product, not a color.

If you're looking for a color similar to light buttermilk, you might try mixing:

* White with a tiny touch of yellow: This will give you a pale, creamy color.

* White with a tiny touch of gray: This will give you a slightly more muted, "off-white" color.

Remember, mixing colors is an art, and it's all about experimentation. You might have to play around with different proportions of colors to achieve the exact shade of light buttermilk you're looking for.