Pink-coloured (4)
I believe the answer is:
rosy
I believe this clue is a double definition.
'pink' is the first definition.
(I've seen this in another clue)
'coloured' is the second definition.
(similar in meaning)
(Other definitions for rosy that I've seen before include "Hopeful; blushing" , "Healthy-looking" , "Of the future, promising like flower" , "Blushing - optimistic" , "lady" .)