Wingless wasp’s colour (5)
I believe the answer is:
tinge
'colour' is the definition.
(tinge is a kind of colour)
I don't understand how the remainder of the clue works.
Can you help me to learn more?
(Other definitions for tinge that I've seen before include "Subdued colour" , "Small quantity of (differing) colour" , "Slight amount of colour" , "Slight but perceptible amount" , "Little bit of colour" .)