subfuscous

from The Collaborative International Dictionary of English v.0.48

Subfuscous \Sub*fus"cous\, a. [L. subfuscus, suffuscus. See
   {Sub-}, and {Fuscous}.]
   Duskish; dusky; moderately dark; brownish; tawny.

   Syn: subfusc[1].
        [1913 Webster]