Uniform hue? (5)
I believe the answer is:
khaki
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">uniform hue?</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 khaki that I've seen before include "Dull yellowish-brown" , "Army uniform colour" , "Uniform shade" , "strong fabric" , "Army fabric" .)