I need help picking a fabric. I am making a quilt for my son for college. Colors are kelly green and white. I bought those today. I am afraid it will look like a picnic tablecloth if I stick with just those colors. 2 members here have helped me immensely with pattern ideas, but now I really need you to help me pick the third color. My son hasn't a clue. He wanted to keep it green, so I gave him these options. Can you help me pick please? I really wanted a contrasting color, but son wants to stick to school colors. Help!