Anything fundamentally wrong with this layout
I am color challenged AND new to quilting, so am looking for advice...attached is a proposed layout for my quilt. The missing squares will be plain off white. Please tell me if I am breaking any kind of color contrast matching rules...I have laid it out so many times, nothing says THIS IS IT, yet nothing is awful. I just want to be sure I shouldn't have thought of something important....but I have no idea what that might be. May I please have some words of experience before I sew this baby together?