Ok, but you don't seem to understand how computer colour picking tools work so...
Let's dig into it.
First on the left we see the sample colour, I took it from his leg/stomach area as it was the 'greenest' looking area of uninterrupted colour. On the far right we can see where on the colour spectrum this shade lies, you can see it's almost more blue than it is green, so let's settle on it being teal. However, looking at the centre panel, we can see the saturation of colour is extremely low. The upper right corner of the middle panel is the highest saturation of the this teal colour, but look, its placement on this spectrum is much closer to the bottom left.
So, irregardless of colour blindness, this colour is : a teal toned grey.
For the sake of argument also, here's a sloppy recolour to show a red toned grey with the exact same level of saturation... would we really argue this is red?
All in all it comes down to the semantics of language, but it very rude to claim someone is colour blind due to a disagreement on naming conventions lol!