Source Crayola® CSS3 CSS4
#456443
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen
#87877e
 
#95918c
gray
#808080
grey
#808080
grey
#88a174
 
#87a96b
asparagus
#808080
grey
#808080
grey
#d0d3bb
 
#cdc5c2
silver
#d3d3d3
light gray
#d3d3d3
lightgrey