/*
  cpt-city: km/green-purple-d10 (cpt)

  Diverging Color Maps for Scientific Visualization, Kenneth
  Moreland. ISVC '09: Proceedings of the 5th International
  Symposium on Advances in Visual Computing: Part II pp, 92-103

  author: Kenneth Moreland
  copyright: Public domain
  year: 2012
  url: https://phillips.shef.ac.uk/pub/cpt-city/km
*/
linear-gradient(
  0deg,
  rgb( 32, 152,  68)   0.000%,
  rgb( 32, 152,  68)  10.000%,
  rgb( 57, 182, 108)  10.000%,
  rgb( 57, 182, 108)  20.000%,
  rgb( 93, 206, 149)  20.000%,
  rgb( 93, 206, 149)  30.000%,
  rgb(139, 222, 187)  30.000%,
  rgb(139, 222, 187)  40.000%,
  rgb(194, 226, 215)  40.000%,
  rgb(194, 226, 215)  50.000%,
  rgb(227, 205, 213)  50.000%,
  rgb(227, 205, 213)  60.000%,
  rgb(222, 170, 198)  60.000%,
  rgb(222, 170, 198)  70.000%,
  rgb(202, 138, 186)  70.000%,
  rgb(202, 138, 186)  80.000%,
  rgb(170, 111, 177)  80.000%,
  rgb(170, 111, 177)  90.000%,
  rgb(131,  89, 166)  90.000%,
  rgb(131,  89, 166) 100.000%
);