What do the colors of the South African flag mean?

Related questions

1. Which way does the South African flag fly?
2. Why is the South African flag important?
3. Where do you hang a flag on your house?
4. What is the South African flag called?
5. What percent of South Africa is black?
6. Which language is mostly spoken in South Africa?
7. Can civilians wear reverse flag?
8. What does the green bandana mean?
9. What is South Africa's flag look like?
10. What does South Africa's flag represent?

Tags

1. #adopted
2. #taken
3. #africa
4. #south
5. #designed
6. #green
7. #colors
8. #yellow
9. #symbolize
10. #black
11. #april
12. #unity
13. #congress
14. #african
15. #republics
16. #national
17. #white