olive drab

nouns

a dull greyish to yellowish or light olive brown
military uniform of the United States Army; made from cloth of a dull olive color
a cloth of an olive-brown color used for military uniforms
is made of
military uniform of the United States Army; made from cloth of a dull olive color
is a type of (narrower)
artifact made by weaving or felting or knitting or crocheting natural or synthetic fibers
"the fabric in the curtains was light and semitransparent"; "woven cloth originated in Mesopotamia around 5000 BC"; "she measured off enough material for a dress"