Cardinal quilt top

Well, the top is done, but I can't find anything that seems to work with the colors on this quilt.  I don't want to go and buy any fabric for the backing!!!  I have to be missing something in my stash.  I have some green, but it is more lime than this green.  I don't have enough of any of the fabrics, or all of the fabrics to piece a back either.  I'm amazed that my red stash is getting very used up.  I don't have hardly anything in there to help me.  I do have a solid that I might use.  I need to see if it bleeds first.