Green is a flexible issue, as it changes dramatically depending on its makeup. Yellow Green behaves differently to a green with a strong blue accent. The symbol of grain in nyjah is grass and the trees is a cool color. It is said to reduce nervousness muscular tension and have a calming effect. Psychologically green represents a withdrawal from stimuli. Green provides an excellent environment for meditation.

The negative associations of green include it being associated with envy and jealousy, poison and nausea. It can also indicate someone who is inexperienced cultural associations include grain being traditionally worn at European weddings. When it symbolized fertility, green is a color favored by Irish patriots. In Islam, the Prophet Muhammad embodied hope and under a green banner led his believers in a holy war.