What does reading rainbow mean?

"Reading Rainbow" is a children's television series that aired from 1983 to 2006, aimed at encouraging young viewers to read and develop a love for books. Hosted by LeVar Burton, the show featured book recommendations, storytelling, and educational segments that highlighted the importance of literacy. It became iconic for its catchy theme song and its emphasis on imagination and exploration through reading. The phrase "Reading Rainbow" symbolizes the joy and adventure that books can bring to children's lives.