Today none, it used to be Libya (just green), but when Gaddafi's regime ended another flag was adopted.
One colour, green, is the only colour on the Libyan flag.
Libya has only green as it's flag. Libya only had one colour during 1977-2011 under Muammar Gaddafi. After the Libyan rebellion however, it reverted to the red, green, black and white of the original Libyan flag.
Alasks flag is Blue with 7 small stars and one big one
Prior to the Arab Spring War in 2011, the national flag of Libya used to have only one color; green. More specifically, it consisted of a simple green field with no other characteristics. Also, many signal flags are just one color. Then, of course, the flag of surrender is but one color; white. Currently, there is no national flag with only one color.
i girl who was know was "the chosen one"
The word "flag" has one syllable.
do you know Olympic flag colours are chosen very smartly , all countries national flag at least have one colour of them.
each country that takes part has one colour of its flag on one of the five rings
The rings represent the original 5 continents, every flag in the world has at least one colour of the Olympic rings in their national flag.
Lybia has a green flag
Their flag has only one star!!
There is only one star on the Vietnam flag.