off-color vs wholesome

off-color

adj
  • Feeling mildly unwell. 

  • Dirty, vulgar or obscene, especially in a way that is unpleasant. 

  • Different than usual. 

  • Of the wrong color. 

wholesome

adj
  • Favourable to morals, religion or prosperity; sensible; conducive to good; salutary; promoting virtue or being virtuous. 

  • Promoting moral and mental well-being. 

  • Promoting good physical health and well-being. 

  • Marked by wholeness; sound and healthy. 

  • Decent; innocuous; sweet. 

How often have the words off-color and wholesome occurred in a corpus of books? (source: Google Ngram Viewer )