Pinkish-orange (5)
I believe the answer is:
coral
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">pinkish-orange</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for coral that I've seen before include "Orangey-pink" , "Material of many Pacific islands." , "Reef-forming skeletons" , "It forms reefs, generally in warm seas" , "Reef-forming sea life" .)