Source Crayola® CSS3 CSS4
#5d481f
 
#714b23
raw umber
#556b2f
dark olive green
#556b2f
darkolivegreen
#669486
 
#6dae81
forest green
#708090
slate gray
#708090
slategrey
#84632f
 
#714b23
raw umber
#a0522d
sienna
#a0522d
sienna
#517669
 
#4a646c
deep space sparkle
#696969
dim grey
#696969
dimgrey
#393e32
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey