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The flag of Khanty-Mansi autonomous okrug, in the Russian Federation, is a rectangular field arranged with two strip at even proportions (azure on top, and green on bottom). A vertical white strip is attached to the fly side of the flag. A stylized crown at the upper hoist side is charged on the azure strip. The flag was adopted on September 20, 1995. The crown was modified on December 6 of that same year. The proportions are 1:2.

Source: Wikipedia