Bulgarian Flag
National Flag of Bulgaria
By Mohamadou Moctar · Last updated
What does the Bulgaria flag mean?
White stands for peace and freedom; green evokes Bulgaria’s fertile plains and agriculture; red symbolizes the blood shed for independence and national bravery. The tricolour emerged during Bulgaria’s liberation from Ottoman rule in 1878.
Bulgarian Flag Display

Quick facts
- Adopted:
- 1991
- Aspect Ratio:
- 3:5
- Capital:
- Sofia
- Population:
- 6.5 million
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Shop now on AmazonBulgarian Flag - Description
The Bulgarian Flag consists of three horizontal stripes: white (top), green (middle), and red (bottom). Adopted in 1991, the flag's colors have historical and symbolic meanings: white for peace and freedom, green for the country's agricultural wealth, and red for the courage and valor of the people. The flag's design has roots in the 19th-century struggle for independence from Ottoman rule.
Bulgarian Flag – Symbolism and Meaning
Bulgarian Flag - History and Origins
The flag was established in 1879 following liberation, drawing from revolutionary banners and Slavic tricolor traditions. During Communist rule it occasionally featured emblems, but the plain tricolor was reaffirmed in the 1991 constitution as the national symbol.
Bulgarian Flag - Design Elements
Three equal horizontal stripes: white‑green‑red. Most commonly used proportions: 3:5 or 2:3. Traditional colours are defined by law but shades vary slightly in practice.
Bulgarian Flag - Usage Guidelines and Protocol
Displayed on public and historic buildings, and used during national holidays like Liberation Day (3 March). The flag is officially regulated by flag statutes: it must be treated respectfully, flown sunrise to sunset, and half‑masted during mourning.
Further reading: Flag of Bulgaria on Wikipedia
Flags Similar to Bulgaria
The Bulgarian Flag shares design elements with other national flags. These comparisons show how to tell them apart and why they look alike:
Frequently Asked Questions
What do the colors of the Bulgarian Flag represent?
White stands for peace and freedom; green evokes Bulgaria’s fertile plains and agriculture; red symbolizes the blood shed for independence and national bravery. The tricolour emerged during Bulgaria’s liberation from Ottoman rule in 1878.
When was the Bulgarian Flag adopted?
1991
What is the aspect ratio of the Bulgarian Flag?
The Bulgaria flag has an aspect ratio of 3:5.