South African Flag Meaning: What I have found out was that many South Africans have the flags these colour's showing an event or what they see in their view:
Red: bloodshed of activists White: (white) population Blue: skies or the ocean Yellow: minerals or gold! Green: agriculture and land Black: the non-white population. And the ‘Y’ stands for the merging nationalities
Interesting Fact about South Africa : South Africa is the top ranked gold producing country!