If you want a darker brown, mix Green and Red. If you want I lighter brown I would guess that you mix a lighter green with a lighter red.
Primary colours are red blue and yellow and you mix combinations of them for new colours!!
Peter Broun was born in 1797.
Peter Broun died in 1846.
Dauvit Broun was born in 1961.
Thomas Broun died in 1919.
Thomas Broun was born in 1838.
Alex Broun is 5' 10".
Alyssa Broun is 5' 11".
Broun Baronets was created in 1686.
red, yellow and blue are primary colours, if you mix them together you will get some of the secondary colours, then mix the secondary colours with secondary colours and so on...
With what?
tertiary colours is when you mix primary colours with secondary colours. ( third stage of colours )