Healthy shade (4)
I believe the answer is:
pink
I believe this clue is a double definition.
'healthy' is the first definition.
(thesaurus)
'shade?' is the second definition.
(I know that pink is a type of shade)
(Other definitions for pink that I've seen before include "Left-wing" , "Cut wavy edge on, plant" , "Colour it's healthy to be in" , "Peer" , "left of centre?" .)