Lincoln green vs glaucous

Lincoln green

adj
  • Of a bright green colour. 

noun
  • A bright green colour. 

glaucous

adj
  • Covered with a bloom or a pale powdery covering, regardless of colour. 

  • Of a pale grey or bluish-green, especially when covered with a powdery residue. 

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