Due to the light of the sun, It is said that yellow represents happiness, inspiration, learning, and knowledge. According to color psychology, yellow is believed to enhance confidence, optimism, economic interest, creativity, and individualism. The color yellow is symbolic of light in all religions and gives illumination, knowledge in moments of confusion. In Buddhism, yellow i... https://worldincenter.com/spiritual-power-of-yellow-color-energy-intellect-and-joy/