Hi Gap,
I just make a little tool with EXCEL

to see, compare and eventually modifie the colors of the EnvColor_....cfg.
I did it because it's very hard to have a survey of the différents colors include in this file
If you want to test and maybe use it (to improve or check the colors of your wonderfull mod), I can send it to you.
Let me know if you are interested,
Best regards,
Jean