The colors do not represent a specific continent but the colors that can be found in flags of the nations of the world.
yellow and black
If you mix yellow and black, you will get a darker shade of yellow called olive green or dark yellow. The black color would darken the yellow, resulting in a muted or earth-toned shade.
A carbohydrate turns black and yellow when in contact with saliva. A huh, thats right, black and yellow black and yellow black yellow. You know what it is! Black and Yellow
yellow with black or yellow with brown
yellow SpongBob is not yellow it is yellow/black not just yellow!
A darker yellow....actually, yellow and purple make a darker yellow. Yellow and black make an olive green color, but the shade will depend on the amounts of each color you use to mix.
black
Yellow and black
black and yellow
Yellow,Black.
Dark yellow.
the color of a giraffe is a yellow orange color with brown spots all over