Originally Posted by
RiddleOfSteel
This guy did a DIY powder coat in "seafoam green" and it looks like Celeste to me (having seen the Celeste I've seen). Between that and your real life samples, it looks like light and camera filtering give some variance, but it seems to me that Seafoam Green (maybe in a pearl/metallic, because that's more fun!) is a great choice, with Pearlized Turquoise as a more vintage backup plan. Celeste, to me, strikes a balance between being breezy (light in shade) but not desaturated (dull/grey/limp), not dedicatedly green but not baby blue either.

Looking from a monitor and not my phone, that looks more like Pave Mint used on my Pake.
Pake C'mute touring build, pave-mint
With much trial and error, I found a nail polish that was acceptable for minor chips. I would deem this a celeste 'cousin'. It's unmistakably blue, but really difficult to pin down because of the proximity to green.