Australia
Chile
Cuba
France
Iceland
Liberia
Slovenia
Thailand
United States
I attempted to isolate nations with flags containing onlythe colors red white and blue. If there are other colors or shields/emblems with other colors, I eliminated them. There may be errors; I'm looking at small printed likenesses on trade paper.
Norway
The colors used in Portugal flag includes red, green, yellow, white, blue and black. Red and green form mainly the background - bicolor flag and the other colors are used in the symbol embossed in it.
The blue, red, and green flag adorned with a moon and star is the national flag of Turkey. It holds great significance as a symbol of the country's history, culture, and identity. The red represents the blood shed for the nation's independence, the white star symbolizes hope and freedom, and the crescent moon is a symbol of Islam, the predominant religion in Turkey. The flag is a powerful emblem of Turkish pride and unity.
Colombia-South America
Chile
No. Its green with a red circle in the centre.
Italy's flag
red , white , blue and green.
Brazil has a green flag with a blue circle inside a yellow diamond.
Venezuela
Red and white. its not a country they dont have a flag just a very mixed up people
why was black blue yellow red green chosen for the flag
A country whose flag has the colours green, white and red
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The Italian flag is green, white, red The French flag is blue, white, red
Blue,green,red,yellow.
Blue, Red, Green, and White