navy vs turquoise

navy

adj
  • Having the dark blue colour of navy blue. 

  • Belonging to the navy; typical of the navy. 

noun
  • A dark blue colour, usually called navy blue. 

  • A country's entire sea force, including ships and personnel. 

  • A governmental department in charge of a country's sea force. 

turquoise

adj
  • Having a pale greenish-blue colour. 

  • Made of turquoise (the gemstone). 

noun
  • A sky-blue, greenish-blue, or greenish-gray semi-precious gemstone. 

  • A pale greenish-blue colour, like that of the gemstone. 

  • turquoise 

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