/*
  cpt-city: cb/seq/BuGn_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(237, 248, 251)   0.000%,
  rgb(237, 248, 251)  16.667%,
  rgb(204, 236, 230)  16.667%,
  rgb(204, 236, 230)  33.333%,
  rgb(153, 216, 201)  33.333%,
  rgb(153, 216, 201)  50.000%,
  rgb(102, 194, 164)  50.000%,
  rgb(102, 194, 164)  66.667%,
  rgb( 44, 162,  95)  66.667%,
  rgb( 44, 162,  95)  83.333%,
  rgb(  0, 109,  44)  83.333%,
  rgb(  0, 109,  44) 100.000%
);