snuff-colour vs caramel

snuff-colour and caramel both are nouns.

Word	Noun	Adjective	Verb	Adverb
snuff-colour	Yes	No	No	No
caramel	Yes	Yes	No	No

As nouns, caramel is a hypernym of snuff-colour; that is, caramel is a word with a broader meaning than snuff-colour:

Other hypernyms of snuff-colour include buff, caramel brown, raw sienna, yellowish brown.

snuff-colour (noun)	caramel (noun)
dark yellowish brown	a medium to dark tan color
	firm chewy candy made from caramelized sugar and butter and milk
	burnt sugar; used to color and flavor food

snuff-colour (adjective)	caramel (adjective)
	having the color of caramel; of a moderate yellow-brown