The flag of Bosnia and Herzegovina has an aspect ratio of 1:2. It consists of a blue field with a yellow isosceles triangle whose vertices touch the flag's edges, and seven full white five-pointed stars and two half-stars along the hypotenuse of the triangle.

Color codes:

• Blue: Pantone 286 C; HEX #003399; RGB (0, 51, 153)
• Yellow: Pantone 116 C; HEX #FFCC00; RGB (255, 204, 0)
• White: HEX #FFFFFF; RGB (255, 255, 255)

Geometric properties and measurements:

• The triangle's sides are parallel to the flag's edges.
• The triangle's base is on the hoist side.
• The stars are arranged in a straight line, equally spaced, and oriented with one point facing upwards.
• The distance between the centers of adjacent stars is equal to their circumscribed circle diameter.
• The stars' size decreases from the hoist to the fly side.