The mantra associated with the heart chakra is Yam. The affirmation is “I am love.” The color associated with this chakra is brilliantly sparkling, emerald green. Yam is a splendid sound to make. I like to think of it as Yummy Yam (the way I remember Yam associated with the heart, which feels so warm and expansive when we eat something yummy, or spend time with someone who feels yummy delicious to be with).