The color(s) green, black and white is/are claimed as a feature of the mark.
The mark consists of green capital "QB" in black, square background, with the word "QUALITY" in green letters on the bottom with a white background, with the word "BUILT" in green letters starting after the "Y" on the bottom upwards on the right side of the square in a white background, with the words "Perfecting the Art and Science of Quality in Construction" in black letters on the bottom with white background .