Yellow is bright, sunny and energizing. Here are the attributes of Spectro-Chrome yellow, according to “Let There Be Light” by Darius Dinshah:

• Stimulates the motor nervous system which energizes the muscles. Nerve builder for sensory and motor systems.
• Stimulates the lymphatic system. Mild tissue stimulant.
• Stimulates the intestines, pancreas, and production of digestive fluids – bile, hydrochloric acid, etc, areas #6-7-8-9-10-18-19 (digestant, cholagogue).
• Increases bowel movements, areas #9-10-18-10 (cathartic).
• Spleen depressant; equilibrator in melancholia, balances areas #6-7 through the portal circulation
• Expels worms and parasites (anthelmintic).