The orange band represents the Sahara Desert, the white band represents peace and purity, and the green band represents the fertile lands. The orange disc in the center represents the sun.
History
Adopted on November 23, 1959. The colors reflect the country's transition from the desert of the north to the fertile south.
Construction
A 6:7 ratio (nearly square). A horizontal tricolor of orange, white, and green with an orange disc centered in the white band.