Painters use phthalo green. Because this color is insoluble in water, this is not essential if you are not painting in water, but still painters like this color.
#F3FAF6
#E2F6EB
#C7EBD7
#9ADBB8
#67C191
#42A570
#31885A
#2A6B48
#25563D
#204734
#123524
Related: Green Gradients, All Green Colors