 In the center of the shield are the symbols for the Greek letters Phi (Φ) Kappa (Κ) and Psi (Ψ).The fraternity flag is in the proportions of eight and one-half feet wide by six feet high.The colors are the official fraternity colors and the design is three vertical stripes of equal width, a hunter green in the middle, flanked on either side by a cardinal red stripe.