It's an Easter Egger as it has some* Ameraucana mixed with any other kind of breed (*as dad would not be considered a pure Ameraucana as splash is not an standard color, but a project color...so he was considered an EE as well).
Mixed breed chick. Does momma lay blue or green eggs? If she lays blue, the chick should lay blue. If she lays green, the chick could lay blue or green. If she lays brown, the chick will likely lay green. That's if the chick is female, of course....if it's male it won't lay any color eggs