[
  {"id":"chr1","label":"chr1","color":"#996600","len":249250621},
  {"id":"chr2","label":"chr2","color":"#666600","len":243199373},
  {"id":"chr3","label":"chr3","color":"#99991E","len":198022430},
  {"id":"chr4","label":"chr4","color":"#CC0000","len":191154276},
  {"id":"chr5","label":"chr5","color":"#FF0000","len":180915260},
  {"id":"chr6","label":"chr6","color":"#FF00CC","len":171115067},
  {"id":"chr7","label":"chr7","color":"#FFCCCC","len":159138663},
  {"id":"chr8","label":"chr8","color":"#FF9900","len":146364022},
  {"id":"chr9","label":"chr9","color":"#FFCC00","len":141213431},
  {"id":"chr10","label":"chr10","color":"#FFFF00","len":135534747},
  {"id":"chr11","label":"chr11","color":"#CCFF00","len":135006516},
  {"id":"chr12","label":"chr12","color":"#00FF00","len":133851895},
  {"id":"chr13","label":"chr13","color":"#358000","len":115169878},
  {"id":"chr14","label":"chr14","color":"#0000CC","len":107349540},
  {"id":"chr15","label":"chr5","color":"#6699FF","len":102531392},
  {"id":"chr16","label":"chr16","color":"#99CCFF","len":90354753},
  {"id":"chr17","label":"chr17","color":"#00FFFF","len":81195210},
  {"id":"chr18","label":"chr18","color":"#CCFFFF","len":78077248},
  {"id":"chr19","label":"chr19","color":"#9900CC","len":59128983},
  {"id":"chr20","label":"chr20","color":"#CC33FF","len":63025520},
  {"id":"chr21","label":"chr21","color":"#CC99FF","len":48129895},
  {"id":"chr22","label":"chr22","color":"#666666","len":51304566},
  {"id":"chrX","label":"chrX","color":"#999999","len":155270560},
  {"id":"chrY","label":"chrY","color":"#CCCCCC","len":59373566}
]
