In Chinese astrology and the theory of the Five Elements, the color green is associated with the Wood element. Each year in the Chinese zodiac is linked not only to an animal sign but also to one of the Five Elements: Wood, Fire, Earth, Metal, and Water.
The Wood element represents growth, vitality, and expansion. Therefore, in the context of the Chinese horoscope, green symbolizes these qualities, as well as renewal, harmony, and prosperity. The serpent’s head, turned upward, represents aspiration, ambition, and the pursuit of higher goals or spiritual enlightenment. When the serpent’s mouth is open, it symbolizes communication, expression, and a willingness to engage with the world.