My suggestion is that Moderators when pressing tab have like for example [Mod]ParanormalPizza

Or just the red on the tab list have their name with their tag maybe in the top left corner so if a new player needs help they can press tab to see who's a Moderator.

Just an idea I thought feel free to drop down what you feel about this.

Same with Head-Moderators

And maybe a different color for the Owners/Admins

 

No support
what @YRVintage said

 

no support only because what if someone does not know a mod is there, ez to get busted, ez ban

 

It has to do with a hidden factor. Most mods that are trying to hide to get evidence have to come up with things because they don't have /v. Using invisibility potions and stuff helps, but this would just ruin it

 

No support, sorry
If a mod is on a hacker could hit tab and toggle.

 

No support.
Use /who to see if there is one online or use /staff

 

No support.
I agree with @Rodeen also the colours might overlap with the supreme colour.