On purple oval embroidered device 3 1/2 inches (8.89 cm) in height by 3 1/16 inches (7.78 cm) in width, edged with a 1/8 inch (.32 cm) purple border, the head and shoulders of a white Brahman Bull, detailed silver gray, encompassed by a yellow designation band inscribed "OKEECHOBEE HIGH SCHOOL" above the bull's head and "BRAHMANS" below the bull's head in purple letters.
Purple and gold are the school's colors. The Brahman Bull is the school's mascot and is one of a breed of domestic cattle developed in the Southern United States from stock originating in India, and having a hump between the shoulders and a pendulous dewlap. The Brahman Bull is symbolic of the geographical location of the school in Florida.
The shoulder sleeve insignia was approved 16 September 2005.