a beautiful green.
No. "Panther" is one of the many many names given around the world to the species, Puma concolor. Their colors range from a pale silvery yellow to a deep reddish yellow....
yellow
Panthers are cats, and all cats can see colors, just not as well as humans can.
Some leopards, and also cougars and jaguars, just happen to be born with black fur. They all get called black panthers.