as a true green dye is rare in nature, the green dyes are achieved with mixed pigments.

the quality of a green and it's fastness to light and washing depends largely on the qualities of the yellow dye , but also on the care of naturally dyed fabrics. indigo cloths, and finer pieces which are washed by hand remain brilliant and beautiful for many years.

on an indigo blue background, or between layers of blue, strong yellows can be dyed for a myriad of natural greens.

in combination with iron and tannin preparations, some yellow dyes (Anthemis, Reseda, Rhus sp.) will color fibres olive and military-green in strong, fast shades.