black, gold, green, yellow-gold, and white
Specifically, the letters in the word "KENNAMETAL" that appear at the top of the mark are black in the center and outlined in gold. The leaves design is green. The letter "K" that appears at the bottom of the mark is black and yellow-gold. Specifically, the vertical line in the letter "K" is black, while the remainder of the letter "K" is yellow-gold. The inner part of the design consists of a shield in which the background color of the upper left portion and lower right portion of the shield is white, while the background color of the lower left portion and upper right portion of the shield is gold. The letters "K" and "U" appear in the gold portions of the shield, while a black diagonal strip appears over the white portions of the shield and contains the word "UNIVERSITY" in white. The shield is set in a black circle. The black circle is surrounded by a circular band of gold. The circular band of gold is surrounded by a circular band of black.