what does this symbol mean?
A flag of green, white and blue horizontal stripes, green at the top

Flag of Sierra Leone

Sierra Leone’s flag is three horizontal stripes, green, white and blue from the top. The meanings given for it are green for the country’s agricultural resources, white for peace and blue for its natural harbour, as The Gambia’s cabinet quoted Sierra Leone’s official description in 1964; Sierra Leone’s constitution gives the colours no meaning.

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How to read it

Section 3 of the Constitution of Sierra Leone (1991) declares the national flag: from top to bottom, three horizontal stripes of green, white and blue, in the proportion of nine units across to six down for official use. The flag dates from independence in 1961.

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Sierra Leone’s and Gabon’s flags side by side

Gabon’s flag also has three horizontal stripes of green, a middle colour and blue, but its middle stripe is yellow: Gabon’s constitution describes a tricolour of “green, yellow and blue” in three horizontal bands of equal size. Sierra Leone’s middle stripe is white.

The model for The Gambia’s flag

When The Gambia prepared for independence in 1964, its cabinet pointed to Sierra Leone’s flag as an example of a flag with an official description, according to the flag historian Jos Poels, who has read the cabinet papers in Banjul. The Gambian committee then asked contestants for, for example, green for agricultural resources and blue for the Gambia River. The Gambian flag chosen has both.

More african flags

The same shape elsewhere

Sources

Researched, edited and approved by Rory Hansen before publishing. Last reviewed October 13, 2026. How we research

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