The second half had African-American Red, preteen Caucasian Blue, Hispanic Green and Yellow, and Asian Pink. Squad, Max is her black frenemy, Dominique is a French-speaking Asian, and Janet is a naive, immature other white girl. The second may be handled poorly.
On Phineas and Ferb, the main characters' Five-Man Band is rather diverse with British Ferb, Indian Baljeet and Mexican - Jewish Isabella (who is also the only permanent girl in the group). Another one, while white like the rest, may be Italian. Of course, this is probably Truth in Television as well.