Traditional Chinese Colors Natural dyeing
Traditional Chinese Colors 
Japanese Color Encyclopedia What is Kariyasu-iro? An explanation of the origin, history, and color scheme of this traditional Japanese color.
Japanese Color Encyclopedia What is Kariyasu? An explanation of the origin, history, and color scheme of this traditional Japanese color.
Japanese Color Encyclopedia What is "Kusairo" (grass green)? An explanation of the origin, history, and color scheme of this traditional Japanese color.
Japanese Color Encyclopedia