Yellow (or gold) is the color of the Navel Chakra and it mainly signifies positive energy or ‘energy’ generally speaking. It is also a color representing good luck and abundance (similar to green). Yellow Turquoise can be used for creativity, can increase one’s personal power, bring serenity into one’s life, and its positive energies can increase one’s sensitivity to one’s environment and people around them. It can protect all of the above energies within one’s person.