The flag of Bosnia and Herzegovina consists of a blue background with a yellow isosceles triangle in the center, pointing towards the fly end. The three points of the triangle represent the three major ethnic groups of Bosnia and Herzegovina: Bosniaks, Croats, and Serbs. On the triangle are seven white five-pointed stars arranged in an arc pattern, representing unity and progress. The aspect ratio of the flag is 1:2. The color codes for the flag are:

• Blue: Pantone 286 C; CMYK: 100, 72, 0, 21; RGB: 0, 70, 135; HEX: #004687
• Yellow: Pantone 116 C; CMYK: 0, 18, 94, 0; RGB: 255, 196, 0; HEX: #FFC400
• White: not applicable as it is the absence of color

The geometric properties and measurements of the flag are:

• The height of the yellow triangle is equal to one-half of the width of the flag.
• Each of the stars has a radius that is one-sixth of the height of the yellow triangle.
• The centers of the stars are positioned at the vertices of a virtual equilateral triangle with two of its sides parallel to the base of the yellow triangle.
• The distance between the centers of adjacent stars is one-fourth of the height of the yellow triangle.

Overall, the flag of Bosnia and Herzegovina has a simple yet distinctive design that reflects the country's diverse population and aspirations for unity and progress.