Orange: Orange symbolizes the needs and wants of the physical body and the ways in which these are satisfied. It is a sign of thoughtfulness and creativity.
Yellow: Yellow symbolizes intellect, happiness and the power of persuasion. It signifies intellectual development, for either material or spiritual ends.
Green: Green symbolizes luck, prosperity, vitality and envy. Green is the color of healing. It signifies balance and peace.
Blue: Blue is the color of sadness and depression. It is used for cooling and calming, both physically and mentally. Blue indicates serenity and spiritual development.