peach vs red-yellow

peach

noun
  • A tree (Prunus persica), native to China and now widely cultivated throughout temperate regions, having pink flowers and edible fruit. 

  • The soft juicy stone fruit of the peach tree, having yellow flesh, downy, red-tinted yellow skin, and a deeply sculptured pit or stone containing a single seed. 

  • buttock or bottom 

  • peach 

  • A particularly admirable or pleasing person or thing. 

  • A light moderate to strong yellowish pink to light orange color. 

adj
  • Of or pertaining to the color peach. 

  • Particularly pleasing or agreeable. 

red-yellow

How often have the words peach and red-yellow occurred in a corpus of books? (source: Google Ngram Viewer )