burnt sienna vs hazel

burnt sienna

noun
  • dark reddish brown colour, like that of roasted sienna. 

adj
  • Of a dark reddish brown colour, like that of roasted sienna. 

hazel

noun
  • A greenish-brown colour, the colour of a ripe hazelnut. 

  • The wood of a hazelnut tree. 

  • Freestone. 

  • The nut of the hazel tree. 

  • A tree or shrub of the genus Corylus, bearing edible nuts called hazelnuts or filberts. 

adj
  • Of a greenish-brown colour. (often used to refer to eye colour) 

How often have the words burnt sienna and hazel occurred in a corpus of books? (source: Google Ngram Viewer )