I have some lime green rail fence checkerboard blocks done. Green and lime are two different colours in my stash. I have a scrap box just for lime green. I once did a quilt where the back ground was lime. I got started on the rail fence checkerboard blocks after being inspired by Bonnie Hunters and her leaders and ender challenge. Go check out her post about the rail fence challenge.
I needed a gift to give away so I got a good start with my selvages. I think I will keep going and make some for myself. I have used the heat resistant silver fabric and plan these to be hot mats. They still need a binding.