Flag of Lithuania
|Design||A horizontal triband of yellow, green and red. |
The birth of the yellow, green, and red tricolor occurred during a drive by other European republics to change their flags. One example that gave life to the idea of the tricolor was the French blue, white and red flag adopted after the French Revolution. The only tricolor that existed for Lithuania before the yellow, green and red flag was a green, white and red flag used to represent Lithuania Minor.
During 1988, when the Lithuanian movement towards independence was gaining strength, the Lithuanian Supreme Soviet again recognized the tricolor as the national flag, by amending article 168 of the Constitution (Fundamental Law) of the Lithuanian SSR. The flag was defined as rectangular tricolor which consists of three equally sized horizontal stripes: the upper is yellow, the middle is green, the lower is red; the flag ratio was to be 1:2 (as that of Soviet flags). This flag was confirmed by the Provisional Constitution of 11 March 1990 № I-10.
After independence from the Soviet Union, the tricolor flag was written into the new Constitution of Lithuania, which was adopted by a referendum in 1992. This constitution has not specified the flag aspect ratio and therefore it has remained 1:2 until 2004, when 1991 law "On the national flag and other flags" was revised by 8 July 2004 law № IX-2331, making flag ratio 3:5. 
The yellow in the flag is meant to symbolize the sun and prosperity, the green is for the forests, the countryside, liberty, and hope, and the red represents the blood and bravery of those who have died for Lithuania.