Which continent does the black in the Olympic rings represent?

The black in the Olympic rings represents Africa. Yellow represents Asia, blue represents Europe, red represents America and green represents Oceania.

The Olympic five-ring symbol consists of five Olympic rings nested in five colors: blue, black, red, yellow and green. The rings are nested from left to right, with blue, black and red rings above and yellow and green rings below. The overall shape is a regular trapezoid with a small bottom. According to the Olympic Charter, the meaning of the five rings symbolizes the unity of the five continents and the gathering of athletes from all over the world in the Olympic Games with fair and frank competition and friendly spirit.

The five rings of different colors of the Olympic flag are linked together, symbolizing the unity of the five continents, symbolizing that athletes from all over the world will meet each other in the Olympic Games in a fair and frank competition and friendly spirit, thus promoting the development of the Olympic movement.

It not only represents the unity and friendship of athletes from five continents under the Olympic flag, but also emphasizes that all athletes should meet each other in a fair and frank sportsmanship.