UPDATE.....I rated Blu Burger a while back and said that I did not see a colored tint to my burger which is true but I went back a few days ago and we sat in a different spot and my whole burger patty was GREEN! lol it was weird at first but I knew it wasnt rotten or anything it was just the lighting,hubbys salmon wrap was also green. It was still delicious though! so pretty much it depends on where you sit and what time of the day it is,the later it is the more colored your patty will be and if you sit more towards the back in the booths I found thats when your patty turns green :)