Rainbow Brite is a lovable, creative little girl who uses the colors of the Rainbow to bring peace and happiness to all. The character was voiced by Bettina Bush.
Though small in stature, Rainbow's good deeds and the magic she performs with her Color Belt more than make up for her size. Originally she went by the name Wisp, before being granted the title Rainbow Bright. Rainbow wields a magical tool called the Color Belt, which produces a powerful multicolored energy force in the form of a rainbow.
Rainbow is carefree and fun-loving, but her work comes first. She might abandon a playful afternoon to save a sun-drenched wheat field from losing all its yellow or to save a rain-starved forest from losing all its green. She colors things by scattering the "Star Sprinkles", which become magical only when sifted through Rainbow's very own fingers. Along with her horse, Starlite, and her helpers, The Color kids, Rainbow Brite brings hope and happiness to all.