Welcome to the Quilting Board!
Marti Michell has a cute pinwheel type quilt done in green and white. Done as a tute on you tube.
@ Woody. Excellent choices!
no act of kindness, no matter how small, is ever wasted. Aesop
Sky's the limit when it comes to two colour quilts. Any simple block or blocks will do. I like red and cream or red and white. Pineapple block looks great as a red and white. But I'm sure you find something.
Eleanor Burns' Night and Day makes a beautiful quilt.