/*
  cpt-city: cb/seq/YlGnBu_06 (cpt)

  Harrower, M., & Brewer, C. A. (2003). ColorBrewer.org:
  An online tool for selecting colour schemes for maps.
  Cartographic Journal, 40(1), 27-37.

  author: Cynthia Brewer, Mark Harrower
  copyright: Apache-style
  year: 2002
  url: https://phillips.shef.ac.uk/pub/cpt-city/cb/seq
*/
linear-gradient(
  0deg,
  rgb(255, 255, 204)   0.000%,
  rgb(255, 255, 204)  16.667%,
  rgb(199, 233, 180)  16.667%,
  rgb(199, 233, 180)  33.333%,
  rgb(127, 205, 187)  33.333%,
  rgb(127, 205, 187)  50.000%,
  rgb( 65, 182, 196)  50.000%,
  rgb( 65, 182, 196)  66.667%,
  rgb( 44, 127, 184)  66.667%,
  rgb( 44, 127, 184)  83.333%,
  rgb( 37,  52, 148)  83.333%,
  rgb( 37,  52, 148) 100.000%
);