Cameroon's tricolor flag, three vertical bands of green, red, and yellow with a gold star at its center, is one of the few national flags in the world that has changed not merely in detail but in fundamental structure within a single generation. Adopted in its current form on May 20, 1975, the flag's evolution tracks the country's turbulent journey from a pair of colonial territories under separate European powers, through a brief experiment in federation, to a unitary republic. Its pan-African colors link it to a broader continental awakening, while the lone star at its heart carries a meaning that shifted dramatically as the nation itself was remade.
Two Stars, Then One: How Reunification Rewrote the Flag
Between 1961 and 1975, Cameroon's flag told a different story. Two gold stars sat on the green stripe, each one representing a half of a newly federated nation: French-speaking East Cameroon and English-speaking West Cameroon. They'd been placed there after the 1961 plebiscite, when the southern portion of British Cameroons voted to join the already-independent Republic of Cameroun. Two peoples, two stars, one flag.
That arrangement didn't last. President Ahmadou Ahidjo, who had consolidated power steadily since independence, pushed through a new constitution in 1972 that abolished the federation entirely and declared a unitary state. The flag was redesigned three years later to match: the two stars gave way to a single gold star, moved from the green band to the dead center of the red one. Unity, the redesign announced, was no longer a negotiation between two halves. It was a fact, singular and non-negotiable.
What makes this flag change unusual is what didn't cause it. There was no revolution, no coup, no regime change. A constitutional restructuring, essentially a political decision to erase the federal distinction between Anglophone and Francophone regions, was enough to rewrite the national banner. That kind of change is rare in vexillology.
The missing second star hasn't been forgotten. When the Anglophone crisis escalated in 2016 and 2017, with protests over the marginalization of English-speaking Cameroonians spiraling into armed conflict, some activists pointed to the 1975 flag change as an early act of symbolic erasure. For Anglophone separatists, the removal of that star said everything about how the unitary state viewed their identity: not as a partner in federation, but as a region to be absorbed. The single star, meant to signal unity, reads very differently depending on which side of the linguistic divide you're standing on.
Pan-African Palette: Colors Borrowed, Meanings Made Local
Green, red, and yellow. If those colors look familiar, they should. They belong to the pan-African tradition that swept the continent in the late 1950s and 1960s, popularized by Ghana's 1957 independence flag and rooted, further back, in the green, yellow, and red of the Ethiopian flag. Cameroon borrowed from that palette and gave each color a local meaning.
The green band, on the hoist side, evokes the lush forests of Cameroon's south and the promise of agricultural abundance. Yellow, on the fly side, represents the dry savannas of the north and the sun that dominates them. Red, the central band, stands for national unity and for the blood shed in the struggle for independence. That the star of unity sits on the red band is no accident. It's a deliberate compositional choice: unity is the binding center, the thing that holds the forests and the savannas together.
The vertical tricolor format itself echoes the French Tricolore, a quiet nod to France's colonial influence over the eastern half of the country. Even the flag's proportions, 2:3, follow the French standard rather than the broader ratios common elsewhere.
One practical problem: Cameroon's color scheme is shared, almost exactly, by Mali, Guinea, and Senegal (with slight modifications). Without the gold star, you'd be hard-pressed to tell them apart at a distance. That central star is the quickest way to identify Cameroon's flag in a crowd of pan-African tricolors.
From Kamerun to Cameroun: The Colonial Backstory
Germany established the protectorate of Kamerun in 1884, planting its flag over a territory that stretched from the Atlantic coast deep into central Africa. That arrangement ended with World War I. After Germany's defeat, the territory was carved up between Britain and France under League of Nations mandates. France took the larger eastern portion; Britain administered two narrow strips along the western border, governing them as part of neighboring Nigeria.
French Cameroun gained independence on January 1, 1960, and adopted its first flag: a clean green-red-yellow vertical tricolor with no star at all. It was simple, almost generic. The stars came a year later, when the southern part of British Cameroons voted in a UN-supervised plebiscite to join the Republic of Cameroun rather than remain part of Nigeria. (The northern part voted the other way and was absorbed into Nigeria.) Two stars were added to the green band to mark the new federation.
The flag's evolution, from a starless tricolor to a two-star federation banner to the single-star unitary design, compresses an entire postcolonial history into a few square meters of fabric: colonialism, partition, partial reunification, and the ongoing politics of national identity.
Protocol, Display, and the Flag in Daily Life
Cameroon's constitution doesn't leave the flag to chance. Article 1 of the 1996 constitution specifies the design explicitly: three equal vertical bands of green, red, and yellow, with a gold star centered on the red band. It flies over every government building, military installation, and diplomatic mission.
May 20, National Day, is the primary occasion for mass public display. The date marks the 1972 referendum that created the unitary state, which means the holiday itself is tied to the same political moment that eventually produced the current flag. Parades, school ceremonies, and public gatherings are awash in green, red, and yellow. The presidential standard incorporates the national colors with additional elements specific to the office.
Desecrating or misusing the flag is a punishable offense under Cameroonian law. That provision has taken on new weight during the Anglophone crisis. Some separatists in the English-speaking Northwest and Southwest regions have adopted the blue-and-white flag of the self-declared "Republic of Ambazonia," explicitly rejecting the national tricolor. Displaying the Ambazonian flag can lead to arrest; flying the Cameroonian flag in separatist-held areas can provoke hostility. A piece of cloth, two competing pieces of cloth, at the center of a conflict that has displaced hundreds of thousands of people.
Lookalikes and Distinctions: Cameroon Among Africa's Tricolors
Mali's flag is a green-yellow-red vertical tricolor, nearly identical to Cameroon's but with the yellow and red bands swapped and no star. The two are frequently confused, even by international broadcasters who should know better. Guinea uses the same three colors in reverse order: red, yellow, green. Senegal's version adds a green star to a green-yellow-red tricolor, creating yet another close cousin.
Among this family of flags, the gold star centered on the red band is the fastest way to pick out Cameroon. Vexillologists have noted that the pan-African tricolor group is one of the most commonly confused clusters in world flags, a problem that comes up at international sporting events and diplomatic summits with almost comic regularity.
The resemblance isn't coincidence, and it isn't copying. These flags look alike because their designers were drawing from the same well: pan-Africanism, anti-colonial solidarity, and a shared belief that independence deserved a shared visual language. The similarities are the point.
References
[1] Constitution of the Republic of Cameroon, 1996, Article 1, Title I. Official government text specifying the national flag's design and legal status.
[2] Whitney Smith, Flags Through the Ages and Across the World (1975), McGraw-Hill. A comprehensive vexillological reference covering flag history and symbolism worldwide.
[3] Flags of the World (FOTW) database entry on Cameroon. Peer-reviewed vexillological resource maintained by the Flag Research Center. https://www.crwflags.com/fotw/flags/cm.html
[4] Victor T. Le Vine, The Cameroons: From Mandate to Independence (1964), University of California Press. Essential historical account of Cameroon's colonial period and path to statehood.
[5] Piet Naudé, "Pan-African Colours and Symbols in National Flags," Journal of Vexillology, various issues. Analysis of the pan-African color tradition in flag design.
[6] United Nations Trusteeship Council records on British and French Cameroons mandates. Primary source documentation of the plebiscite and mandate history.
[7] International Crisis Group, reports on the Anglophone Crisis in Cameroon (2017–present). Contemporary political analysis of the crisis and its symbolic dimensions.