Source Crayola® CSS3 CSS4
#725d38
 
#714b23
raw umber
#556b2f
dark olive green
#556b2f
darkolivegreen
#9b845b
 
#8a795d
shadow
#808080
grey
#808080
grey
#9c9693
 
#95918c
gray
#a9a9a9
dark gray
#a9a9a9
darkgrey