Definition of orange-tawny in US English:

orange-tawny

noun

rare, poetic
  • A yellowish-brown colour.

adjective

rare, poetic
  • Of a dull yellowish-brown colour; tan-coloured or brownish-yellow with a tinge of orange.

Origin

Late 16th century; earliest use found in Gabriel Harvey (c1552–1631), scholar and writer. From orange + tawny.

Pronunciation

orange-tawny

/ˌɒrɪn(d)ʒˈtɔːni/