Source Crayola® CSS3 CSS4
#667423
 
#714b23
raw umber
#556b2f
dark olive green
#556b2f
darkolivegreen
#9894a8
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey
#7f856a
 
#8a795d
shadow
#808080
grey
#808080
grey
#7e778a
 
#757575
sonic silver
#808080
grey
#808080
grey
#a4a592
 
#95918c
gray
#a9a9a9
dark gray
#a9a9a9
darkgrey