/*
  cpt-city: cb/seq/BuGn_09 (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(247, 252, 253)   0.000%,
  rgb(247, 252, 253)  11.111%,
  rgb(229, 245, 249)  11.111%,
  rgb(229, 245, 249)  22.222%,
  rgb(204, 236, 230)  22.222%,
  rgb(204, 236, 230)  33.333%,
  rgb(153, 216, 201)  33.333%,
  rgb(153, 216, 201)  44.444%,
  rgb(102, 194, 164)  44.444%,
  rgb(102, 194, 164)  55.556%,
  rgb( 65, 174, 118)  55.556%,
  rgb( 65, 174, 118)  66.667%,
  rgb( 35, 139,  69)  66.667%,
  rgb( 35, 139,  69)  77.778%,
  rgb(  0, 109,  44)  77.778%,
  rgb(  0, 109,  44)  88.889%,
  rgb(  0,  68,  27)  88.889%,
  rgb(  0,  68,  27) 100.000%
);