Flag of Republic of the Congo
countryThe flag of Republic of the Congo was adopted on June 10, 1991. Diagonal tricolour. It uses 3 colours: green, yellow and red. The official proportions are 2:3.
Hoist
Ratio 2:3
Fly
Basic Flag Information
| Flag Name | Flag of Republic of the Congo |
|---|---|
| Country | Republic of the Congo |
| Official Country Name | Republic of the Congo |
| Capital | Brazzaville |
| Continent | Africa |
| Region | Middle Africa |
| ISO Country Code | CG / COG |
| Internet Domain | .cg |
| Calling Code | +242 |
| Currency | Central African CFA franc (XAF) |
| National Language(s) | French, Kikongo, Lingala |
| Demonym | Congolese |
| Area | 342,000 km² |
| Population | 6.4 million (2025 est.) |
Flag Specifications
| Official Flag Name | Flag of Republic of the Congo |
|---|---|
| Adopted On | June 10, 1991 |
| First Used | 1959 |
| Current Version Adopted | June 10, 1991 |
| Flag Proportion | 2:3 |
| Flag Shape | Rectangle |
| Number of Colors | 3 |
| Main Colors | Green, Yellow, Red |
| Design Type | Diagonal tricolour |
| Official Status | Official National Flag |
| Government Authority | Government of Republic of the Congo |
Flag Color Information
| Color | Appearance | HEX Code | RGB | CMYK |
|---|---|---|---|---|
| Green | #009543 | 0, 149, 67 | 100, 0, 55, 42 | |
| Yellow | #FBDE4A | 251, 222, 74 | 0, 12, 71, 2 | |
| Red | #DC241F | 220, 36, 31 | 0, 84, 86, 14 |
Flag Design and Symbols
| Green colour | Represents the forests and agriculture |
|---|---|
| Yellow colour | Represents friendship and the nobility of the people |
| Red colour | Represents the struggle for independence |
| Diagonal division | A distinctive bend that sets the flag apart from its neighbours |
Flag History
| Year / Period | Event |
|---|---|
| 1959 | The design was first used |
| 1991-06-10 | The current flag was officially adopted |
| Present | The flag remains in official use |
| Present | The flag remains in official use |
Flag Dimensions and Construction
| Official Ratio | 2:3 |
|---|---|
| Width | 2 units (hoist) |
| Length | 3 units (fly) |
Republic of the Congo Flag Usage
| Government Buildings | Yes |
|---|---|
| Schools | Yes |
| Civil Use | Yes |
| Official Ceremonies | Yes |
| Sports Events | Yes |
| National Holidays | Yes |
| Military | Yes |
| Naval Use | Yes |
| Embassies | Yes |
| International Events | Yes |
Other Official Flags of Republic of the Congo
| Flag Type | Use | Link |
|---|---|---|
| National Flag | National representation | View flag |
| Civil Flag | Used by civilians | View flag |
| State Flag | Used by government | View flag |
| War Flag | Used during military operations | View flag |
| Naval Ensign | Used by the navy | View flag |
| Air Force Flag | Used by the air force | View flag |
| Presidential Standard | Used by the head of state | View flag |
| Royal Standard | Used by the monarch | View flag |
| Historical Flag | Previous national flag | View flag |
Quick Facts About the Flag
| Flag Age | 35 years old as of 2026 |
|---|---|
| Adoption Date | June 10, 1991 |
| Oldest Version | 1959 |
| Most Common Color | Green |
| Unique Feature | Diagonal tricolour |
Facts about the Flag of Republic of the Congo
- The diagonal yellow band running from lower hoist to upper fly divides the green and red fields — one of the earliest African flags to use a diagonal construction.
- The flag was replaced by a Marxist design in 1970 and restored in 1991, a pattern several African states followed.
- The flag of Republic of the Congo was officially adopted on June 10, 1991.
- The design is older than its adoption. It was already in use in 1959, 32 years before it was formally made the flag of Republic of the Congo.
- The flag in its present form is 35 years old as of 2026.
- Design type: Diagonal tricolour.
- The official proportions are 2:3. It shares that ratio with 82 national flags.
- The flag uses 3 colours: green, yellow and red.
- The green on the flag stands for the forests and agriculture.
- The yellow on the flag stands for friendship and the nobility of the people.
- The red on the flag stands for the struggle for independence.
- Diagonal division: A distinctive bend that sets the flag apart from its neighbours.
- Republic of the Congo became independent on 15 August 1960 from France.
- Football is the most popular sport.
- The national anthem is "La Congolaise".
- The flag is flown everywhere on 15 August, Independence Day.
- The capital is Brazzaville. The currency is the Central African CFA franc (XAF).
- It covers 342,000 km² and has a population of about 6.4 million (2025 est.).
Frequently Asked Questions about the Flag of Republic of the Congo
When was the flag of Republic of the Congo adopted?
The flag of Republic of the Congo was officially adopted on June 10, 1991, though the design had already been in use since 1959.
What do the colours of the flag of Republic of the Congo mean?
Green for the forests and agriculture, yellow for friendship and the nobility of the people and red for the struggle for independence.
When did Republic of the Congo gain independence?
Republic of the Congo became independent on 15 August 1960 from France.
What is the national sport of Republic of the Congo?
Football is the most popular sport.
What do the symbols on the flag of Republic of the Congo represent?
Diagonal division — A distinctive bend that sets the flag apart from its neighbours.
What are the proportions of the flag of Republic of the Congo?
The official ratio is 2:3, which makes the flag rectangular. It shares those proportions with 82 national flags.
What is the national anthem of Republic of the Congo?
The national anthem is "La Congolaise".
When is the national day of Republic of the Congo?
It falls on 15 August, Independence Day, and the flag is flown across the country.
What is the capital of Republic of the Congo?
The capital is Brazzaville. The currency is the Central African CFA franc (XAF) and the language spoken is French, Kikongo, Lingala.
How many colours are on the flag of Republic of the Congo?
It uses 3 colours: green, yellow and red.