Color Choice

Help! I am going to get something for sashing for these blocks and get this one finished yet this Summer. Famous last words. The color value of thses blocks is Medium value. I thought about a soft yellow like the bed frame or a soft blue or green????? There is a quilt shop not to far away that has the softer colors in solids of the 30-50's. I think I will have to make a trip to check it out.

What color would you use for the sashing????? No borders just sashing. Chris