Red, White & Blue
There was no Jamestown flag. There would have been an English flag if there was one flag.
Lybia has a green flag
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.
eBay's got them but I've only found one color and its a one sided flag
libya,africa. The color is nothing but green
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. Currently, there is no national flag with only one color.
LIBYA
flag color
the color that end on the flag is red
The Swiss flag Swiss flag inspired the Red Cross flag in reverse color
The Libya flag is the only country to have a flag with only one color. The flag is solid green. It is green because green is the national color of libya showing their devotion to islam.
Green is the color closest to the flag.