I think so, even if right on the edge. The main actress, Lou Doillon, was 16 during filming, and her character was supposed to be 15 years old. She is noteworthy because she's Charlotte Gainsbourg's half-sister.
I'm sorry Phuzzy4242, but Lou Doillon is "not" the main actress in the movie... Everything is centered on Maud Forget's character, who was on the right age guideline at the time