What does yellow and green make

lime

Explanation:

Yellow and green color mix make a Lime color. The three primary colors in additive mixing are red, green, and blue.

c, d, e, f, g, a, b, and c.

sometimes western music will also use solfege. the names of these are do ra me fa sol la si (or ti) and do.

to indicate a note a half step higher or lower then the original note, you would say c # (for a half a step above c) or bb (for half a step below b)