The color orange is a joyful color and it helps us to release emotions. It also liberates us and helps us to release fears. Physically, it can help with relieving painful periods and can help with digestive issues.
The next time you need to release or if you're feeling fearful over something, take a look at orange and see how you feel.
Using color to heal is a real thing. You can find books that will provide you with more information and ideas on how you can use color in your life for positive results.