Yellow is auspicious. Mom?

The yellow five elements belong to soil. The ancients thought that the earth was based on virtue, so it basically represented virtue and could also represent benevolence and righteousness.

Yellow is the main color of the genus, and it is also the first color to disperse all darkness at sunrise.

Therefore, in the Tang Dynasty, it was favored by the emperor as the color of the royal orthodox costume.

In addition, in the eighth year of Wude in Tang Gaozu, the order of Taoism, Confucianism and Buddhism was determined, which made Taoism develop rapidly at that time. At that time, the symbols of exorcism and disaster elimination basically borrowed royal majesty to subdue evil (why borrow royal majesty? Please refer to the Cultural Revolution, so the background color is yellow.

In addition, you also know that "the zodiac is auspicious"

Above, yellow is auspicious.