Frogspawn Health?

[Blake423]

I think hammer/frogspawn/torch has white "skin" wrap around the skeleton beneath the polyp, and it is a good indicator of the health of the coral?
I have this teal frogspawn, but the "skin" wrap around the skeleton is dark greenish. I don't think those are brown jelly.
Should I be worried and anything I can do?

 

[DE FISH]

Full picture of the coral please

 

[Blake423]

Full picture of the coral please

Thanks for your reply.
First two are in the morning, light's not on.
The others are after light's on.

 

[Frogspon]

I’m good thanks

 

[Blake423]

Bump