What do you get when you mix blue and green?

The primary colors of light are red, green, and blue. If you subtract these from white you get cyan, magenta, and yellow. Mixing the colors generates new colors as shown on the color wheel, or the circle on the right. Mixing these three primary colors generates black. read more

Mixing the colors blue and green makes cyan. Bluish-green in its appearance, cyan is one of the three primary colors included on the subtractive CMYK color model. The subtractive CMYK color model is widely used with colored printers and in colored printing more generally. read more

If you mean additive color mixing (mixing colors from light sources), blue plus green gives the color cyan. For subtractive color mixing (as in mixing paints ) you can get different results. Paints vary and the relative amounts you mix together will affect the result. read more