Orange
Like many fruits, the orange has become predominantly a symbol of fertility; if it is depicted in Paradise, it is the fruit of the Fall, occasionally replacing the apple as the Forbidden fruit. As a color, orange is most often linked to flame and fire, conveying their qualities. Orange can also mean luxury. Information taken from: Online Symbolism Dictionary
Aggressiveness. It is the color of the sun and may represent life, or consciousness. If you are depressed, it may symbolize the dawn of a new attitude of optimism. From - Dream Dictionary
Songs referenced:
Agent Orange