The flag of Cameroon has a vertical tricolor design with three equally sized stripes. The aspect ratio of the flag is 2:3. From left to right, the colors are:

1. Green (#007A5E)
2. Red (#CE1126)
3. Yellow (#FCD116)

At the center of the red stripe, there is a five-pointed yellow star. The star's diameter is 2/5 of the width of the red stripe.