Vojvodina (proposed), 1996
In the 1990s, the League of Social Democrats of Vojvodina proposed the creation of an autonomous Republic of Vojvodina within a federal Serbian state. The flag of this republic would have been a simple blue-yellow-green vertical tricolour.
The meaning of the colours was never officially explained. Some people thought they represented the sky, corn, and wheat; some thought they repesented the sky, the sun, and the land; and others thought that blue and yellow stood for Europe while green stood for nature. It’s also been suggested the colours came from the coat of arms of Bačka, a large region in the northwest of the province where the capital Novi Sad is located.