Source Crayola® CSS3 CSS4
#523e33
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen
#5a6231
 
#714b23
raw umber
#556b2f
dark olive green
#556b2f
darkolivegreen
#9b8972
 
#9f8170
beaver
#808080
grey
#808080
grey
#a9a8a0
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey
#a8b85c
 
#bab86c
olive green
#bdb76b
dark khaki
#bdb76b
darkkhaki