Well, I'm color blind, so my opinion doesn't mean that much...the green doesn't work for me! It seems kind of dull combined with the other fabrics. Please note that my color vision often doesn't allow me to see the 'true' color in a fabric. Before I knew I was color blind, I used to look at things and think "What were they thinking?" if the colors seemed off to me. Now I know that the problem is mine!
The four patch posies are superb! And, as many of the responders have said that they love the quilt and would take it off your hands, the green appearing dull to me falls under the category of 'my problem', not the quilts.