Cyborg, Bumblebee - Leading the Teen Titans to protect Earth is Robin, formerly Batman's sidekick. He has no special powers, just a utility belt and his mind to help solve problems. His team members, Starfire, Raven, Cyborg and Beast Boy, live together in Titans Tower, situated in the West Coast haven Jump City. Each of them possesses unique abilities to help fight a new generation of villains ranging from super-powered hooligans to would-be world conquerors.
Garnet - Steven Universe is a coming-of-age story told from the perspective of Steven, the youngest member of the Crystal Gems, a team of magic guardians who protect the planet Earth. The animated series was conceived as part of the "Shorts Development Initiative" at Cartoon Network Studios, and is created by Emmy and Annie Award-nominated writer and storyboard artist, Rebecca Sugar, Cartoon Network's first solo female show creator!
Update: According to the Fan Wiki Page, Garnet's pronouns are She/Her. Her skin color is technically Magenta, but she is voiced by singer Estelle who is a black woman and the character's hair is described as "deep violet cube-shaped afro".
Craig - In Craig of the Creek, Craig and his two friends Kelsey and J.P. explore the wilderness of the creek.
Episode Breakdown:
Introduction, Cyborg (2:46), Bumblebee (7:37), Children's Awareness (12:47), Garnet (21:05), Craig of the Creek (29:32).