GREEN

For example the green color means fertility and growth in traditional Japanese culture. the Japanese word for green color is "midori", also "Midori means vegetation.
In other hand the green color represents  youth, vitality, energy and "eternity" as type of trees that never lose their leaves and always grow.
In adition, the interpretation in Japan is different from the Western world. for example the blue color also means  green; For this reason  the traffic lights give way to blue.