Green represents Islam and hope, while yellow (gold) represents the Sahara Desert. The crescent and star are symbols of Islam. The red stripes represent the blood shed for independence.
History
The green flag was adopted in 1959. In 2017, following a referendum, two red stripes were added to the top and bottom to honor those who died for the country.
Construction
A 2:3 ratio. A green field with two red horizontal bands (top and bottom) and a yellow crescent and star in the center.