Nice, Mean, and In-Between/Western Animation


 * Craig of the Creek: The Elders of the Creek, David (nice), Mark (mean) and Barry (in-between).
 * Ed, Edd n Eddy:
 * The Eds: Edd is the nice one, always trying to find a reasonable, non-violent solution and apologizing for his friend's behavior. Eddy is the mean one, always getting the two others involved in his scams and screaming at them when he doesn't get his way. Ed is in between, not as mean as Eddy, but more impulsive than Edd, but this is mainly because of his stupidity. Ed and Edd sometimes interchange, Depending on the Writer, since Edd has been known to lose it a couple of times, and Ed doesn't have a malicious bone in his body. That is, unless there is a malicious rock in his shoe.
 * The Kids: cheerful Cloudcuckoolander Jonny and sweet Girl Next Door Nazz (nice), Jerk Jock Kevin and Spoiled Brat Sarah (mean), sensitive yet sneaky Jimmy and unpredictable Funny Foreigner Rolf (in between). Sometimes Jonny and Rolf switch places depending on the episode.
 * The Kanker Sisters: naive youngest sister May (nice), Evil Redhead leader Lee (mean) and aggressive tomboy Marie (in between), with Lee and Marie occasionally switching places.
 * The Loud House: We have the Loud siblings; Leni, Luna, Lana, and Lily (nice), Lori, Lynn and Lola (mean), Lincoln, Luan, Lucy and Lisa (in-between).
 * A more closer and direct example would be with the middle Loud children; Lincoln is a smart friendly boy who loves his family (nice), Lynn is a Jerk Jock who loves rough housing others (mean) and Lucy is a distant goth girl who is in-between.
 * The three main leads of The Owl House fit this trope nicely, with the kind, compassionate Luz as the nice, the brash and rebellious Anti-Hero Eda as the mean, and the adorable but grumpy and childish King as the in-between.
 * The Powerpuff Girls: Bubbles is the nicest and most gentle of the three girls, though she can come across as naive. Buttercup is the aggressive one, who constantly argues with Blossom and picks on Bubbles, though she does have a soft spot on occasions. Blossom, the leader, mediates between the two, where she can be mild-mannered, but can come across as bossy at times. Subverted in episodes where Bubbles is in berserk mode, Buttercup is insecure, and Blossom is more of a bystander than a mediator.
 * The main three Crystal Gems from Steven Universe. Garnet, while stoic, is a caring and friendly person most of the time, Amethyst is irresponsible and rude and Pearl, while caring and loving towards Steven most of the time, can be really selfish and bigoted towards humans.
 * This could also count with Steven (nice), Lars (mean), and Sadie (in-between).
 * Total Drama:
 * For the hosts, we have Don (nice), Chris McLean (mean), and Chef Hatchet (in-between).
 * In "The Ridonculous Race", the last three males of the season were [initially] Devin (nice), Jacques (mean), and Ryan (in-between).
 * Additionally, the remaining females in the season were Sanders (nice), Josee (mean), and MacArthur (in-between).