/*
  cpt-city: km/green-purple-d06 (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( 39, 163,  81)   0.000%,
  rgb( 39, 163,  81)  16.667%,
  rgb( 93, 206, 149)  16.667%,
  rgb( 93, 206, 149)  33.333%,
  rgb(175, 226, 207)  33.333%,
  rgb(175, 226, 207)  50.000%,
  rgb(227, 193, 207)  50.000%,
  rgb(227, 193, 207)  66.667%,
  rgb(202, 138, 186)  66.667%,
  rgb(202, 138, 186)  83.333%,
  rgb(145,  95, 170)  83.333%,
  rgb(145,  95, 170) 100.000%
);