The Cameroonian flag is a vertical tricolour with in the center a star. The used colors in the flag are red, green, yellow. The proportion of the Cameroonian flag is 2:3. The Flag of Cameroon was adopted in 1975. The first use of the current flag design was in 1957. The last change to the current Cameroonian flag design was in 1975.
he national flag of Cameroon (French: drapeau du Cameroun) was adopted in its present form on 20 May 1975 after Cameroon became a unitary state. It is a vertical tricolour of green, red and yellow, with a five-pointed star in its center. There is a wide variation in the size of the central star, although it is always contained within the inside stripe.
The colour scheme uses the traditional Pan-African colours (Cameroon was the second state to adopt them). The centre stripe is thought to stand for unity: red is the colour of unity, and the star is referred to as “the star of unity”. The yellow stands for the sun, and also the savannas in the northern part of the country, while the green is for the forests in the southern part of Cameroon.
The previous flag of Cameroon, used from 1961 to 1975, had a similar colour scheme, but with two gold (darker than the third stripe by comparison) stars in the upper half of the green. It was adopted after British Southern Cameroons joined the state of Cameroon.
The original flag, made law by Law No. 46 of 26 October 1957, was the simple tricolour. It was confirmed on 21 February 1960 in the new constitution.
The flag of Cameroon uses the Pan-African colors that is used my many African countries in the region, most notable with similar designs in the flags of Senegal, Guinea and Mali
