orangeness       
noun [ U ] uk/ˈɒr.ɪndʒ.nəs/ us/ˈɔːr.ɪndʒ.nəs/
 橙色,橘黄色
the quality of being orange
  I was struck by the orangeness of his orange jumpsuit.  我被他的橙色连衣裙的橙色惊到了。 
 The degree of redness or orangeness of the sunset depends on how clear the atmosphere is. 夕阳的红色或橙色的程度取决于大气的透明度。 
 See: orange
 - More examples
 - I saw a shape, rather like a crescent, with an orangeness to it.
 - My eyes were drawn to the orangeness of her skin.
 - We see examples of orangeness every day, such as carrots, traffic cones, and pumpkins.