Wraith world enemy colors

[Solvaring]

What are the different color of enemies when you're in wraith world mean? I know green are worms, red guys i assume are normal baddies, my main confusion is what are the orcs in wratih world that are colored white?

[Krono]

Those are those treasure orcs that you kill for gems and money

[Angelous Wang]

Light blue Orc's are yours.
White are treasue, they will ether drop and gem ot mirain when killed.
Yellow is you curretn target.
Red are hoslites.
Green are worns.

[Solvaring]

thank you!

[Covidian Masktard]

I wish they'd add more colors; e.g. orange for archers, purple shields, etc.