Flag of Jamaica

The flag of Jamaica was created in 1962 in anticipation of its independence day in August 6. It was agreed by the deciding committee that the flag should include the colours black, yellow, and green. It is currently the only country flag without red, white or blue.
Appearance.
It has a gold diagonal cross divides the field into four triangles of green (top and bottom) and black (hoist-side and fly-side).