I repeatedly run across the same information requests so I am posting some information & links that should help to assist, answer & guide you in the area of Auras.
Best wishes <3
Aura colors mean/represent different things to different people.
Example : Yellow may represent happy to one person but it can also represent someone putting on a happy face so to speak to another person.
These links should give you color basics, more detailed information, etc.
updated by @nocturnes-angel: 03/04/17 08:25:28AM