See the most latest Flag of Portugal. The flag of Portugal is a horizontal tricolor of green, yellow and red with the coat of arms in the center. The colors are those traditionally associated with Portugal: green represents hope, yellow represents faith and knowledge, and red represents valor.
Flag of Portugal
What Does The Portuguese Flag Look Like
The Portuguese flag is a tricolor of green, yellow and red. It has been the official flag of Portugal since 1911. However, some argue that the green in the top left corner is not actually part of the flag. The arguments are about whether it should be there or not.
I believe that the green in the top left corner does belong to our national flag, so I have decided to call it by its Portuguese name “águia” (eagle).