Hawaii Quilt Blocks

Above is the "dark" variant, with a dark green strip around the center square. Below is the "light" variant, with a light blue strip around the center square.

When I make this particular quilt, I always get two sets of blocks. This time I have made 4 dark and 4 light blocks, and I will make two lap quilts. I love the beautiful Hawaiian-themed floral fabric (are these ginger flowers?) in the center.