Jennifer Aniston just ended a debate that’s recently popped up about one of her outfits on Friends . The 55-year-old actress famously played Rachel Green on the sitcom, which aired from 1994 until 2004. To celebrate the 30th anniversary of the Friends premiere, HBO’s streaming service Max recently made it so that you could watch the show in 4K.

They shared a photo of Jennifer ‘s character from the third season on Instagram comparing the previous HD footage to the updated 4K quality. In the 4K photo, her dress appears blue. However, in HD it’s a soft green.

Which color was the dress actually? Jennifer chimed in with a definitive ruling. Keep reading to find out more..

. The actress took to her Instagram story to reshare the post and answer the question. “For the record, the dress was mint green,” she wrote.

EW has a screenshot of her since-expired post. Now if only she could just weigh in on the “we were on a break” debate..

. Did you see that a few years ago one of her costars did just that ? Did you see some other big Friends news that we got this month?.