Interesting.
My parents both have green eyes, but my brother has blue eyes and I have some weird color the DMV lists as "grey" but my friends describe as "dirty white" or "ice cube." They are VERY light in color, and I have a VERY dark ring around the iris.
Hubby's folks are green-eyed and hazel-eyed. BIL has green eyes, hubby has light brown.
Both our boys have strangely-colored eyes. Our oldest's are almost orange, while the little one has my whacky color, as does my brother's daughter.
We must have some really wild genetics going on all over the place around here, but I find this topic fascinating. When you have a big extended family such as ours, I love to watch and see where stuff like eye color pops up.
Thanks for posting this,
Regards,
Everyone in my extended family have bright blue eyes.