Rainbow is a non-profit, service-oriented organization that teaches girls three basic virtues: Faith in a Supreme Being and other people, having Hope in all that they do, and Charity toward others.
The seven colors of the Rainbow represent seven teaching that each member receives on her journey toward the pot of gold.
Red: Love - In all its forms. Orange: Religion - Though Rainbow is not a religious organization. Yellow: Nature - Its importance in daily life. Green: Immortality – An understanding of death as part of life. Blue: Fidelity - An emphasis on being honest and reliable. Indigo: Patriotism - Encouraging citizenship. Violet: Service - The lesson that ties all others together.
Find out more about The International Order of the Rainbow for Girls here
Red: Love - In all its forms. 
Orange: Religion - Though Rainbow is not a religious organization. 
Yellow: Nature - Its importance in daily life.
Green: Immortality – An understanding of death as part of life. 
Blue: Fidelity - An emphasis on being honest and reliable. 
Indigo: Patriotism - Encouraging citizenship. 
Violet: Service - The lesson that ties all others together. 