I saw an earlier post on this thread with the same color where it looked much darker, but I had to use 3 coats of my remaining Bahama Blue as a base coat over the surf green underneath since I only had one can for the headstock and body. I'm wondering if that made it brighter? I used the whole can (about 5 coats) and it still didn't match the cap.

On the left is how looks unedited from my iphone, on the right I edited the colors to how my eyes see it in person. It has a strange, subtle chameleon effect, where it looks bright electric blue under stark white light, but much greener and darker under natural and warm lighting. Not what I was going for, but I'm pretty happy so far.