When I posted a Facebook pic of my freshly painted shed ("It's called 'wood sage' but actually it's more of a duck-egg aquamarine") a friend quipped, "fifty sheds of green" - and we started collecting shades of green, aiming for fifty.
P.S. This is my shed and assorted matching garden furniture in various lights. Would you call that sage? I wouldn't. Especially when you compare it to the actual sage.