Bought as a normal but unusual colour/morph?

[JLight]

Hello,

I bought my pacman 4 days ago as a normal green. I ended up picking him over the others available as I preferred his colouring.
I personally haven't seen a normal with his colouring, maybe he is but I thought I'd see if anyone had any thoughts? I'm new to pacmans.
He's a minty green like colour with the spots being dark green rather than brown, with white highlights.
I tong feed him by the way incase anyone is worried about the substrate.

Any thoughts are appreciated, thank you!