To the best of my knowledge, over time I have seen the following:-
Deep Bronze green, matt green, matt green with black, matt green with black and white overlay AMFL (N), various shades of sand (Gulf War 1), sand (various) with other colour disruptive pattern (GW1), sand with green (UK + BATUS), sand with green and red (BATUS), gloss blue (BATUS adventure training vehicles), orange (NI), white, white and black.
Are you refering to the American favoured 3 colour scheme or the Canadian scheme?
Any one else want to chime in?
R