I'd call it a VERY vivid Teal. Interesting to look at and probably very easy to find in the Parking lot, but I'm not so sure I'd want to own one. Maybe I might as a Classic show car... It definitely has a retro look in the color. And is guaranteed to turn heads.
Oh - my parents had a car that color when I was young. It was a Ford, maybe Falcon? I think the color was called "Peacock" - kind of a turquoise, which is somewhat between blue and green. ;) I like it because of its "retro" look.