Oman Flag

National Flag of Oman

By Mohamadou Moctar · Last updated

What does the Oman flag mean?

White symbolizes peace and the historic influence of the Imamate; red recalls Oman’s former all-red banner and signifies struggles against foreign invasion; green represents fertility and the Green Mountains. The emblem (two crossed swords and a khanjar) evokes national heritage and royal authority.

Oman Flag Display

Oman Flag - Oman’s flag features a vertical red stripe at the hoist bearing the national emblem, alongside three horizontal stripes of white, red, and green—a design mergin
Flag of Oman

Quick facts

Adopted:
17 December 1970 (updated proportions on 22 May 2004)
Aspect Ratio:
4:7 (current)
Capital:
Muscat
Population:
Approximately 4.5 million (2023)

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When is Oman's national day?

Oman celebrates National Day every year on 20 November. See a live countdown, the history, and make a free greeting card to share.

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Oman Flag - Description

Oman’s flag features a vertical red stripe at the hoist bearing the national emblem, alongside three horizontal stripes of white, red, and green—a design merging tradition, peace, and national identity.

Oman Flag – Symbolism and Meaning

White symbolizes peace and the historic influence of the Imamate; red recalls Oman’s former all-red banner and signifies struggles against foreign invasion; green represents fertility and the Green Mountains. The emblem (two crossed swords and a khanjar) evokes national heritage and royal authority.

Oman Flag - History and Origins

Originally an all-red flag, Oman’s modern tricolor was introduced by Sultan Qaboos on 17 December 1970 as part of national modernization. In 1995 and again in 2004, the proportions and stripe widths were adjusted—most recently to 4:7—to standardize the design.

Oman Flag - Design Elements

A vertical red band at the hoist (about one-third of width) contains the national emblem in white. The fly side comprises three equal horizontal stripes of white (top), red, and green. Official versions use a 4:7 ratio, though 1:2 and 5:9 have been used historically. Details of emblem size, dagger orientation (pointing left), and colours are regulated by royal decree.

Oman Flag - Usage Guidelines and Protocol

Omani protocol requires the flag to be flown at government buildings, military institutions, and during national holidays. It is hoisted at sunrise, lowered at sunset, and flown at half‑mast during mourning. Vertical display must preserve dagger orientation, and worn flags must be respectfully retired.

Further reading: Flag of Oman on Wikipedia

Frequently Asked Questions

What do the colors of the Oman Flag represent?

White symbolizes peace and the historic influence of the Imamate; red recalls Oman’s former all-red banner and signifies struggles against foreign invasion; green represents fertility and the Green Mountains. The emblem (two crossed swords and a khanjar) evokes national heritage and royal authority.

When was the Oman Flag adopted?

17 December 1970 (updated proportions on 22 May 2004)

What is the aspect ratio of the Oman Flag?

The Oman flag has an aspect ratio of 4:7 (current).