Source Crayola® CSS3 CSS4
#594a49
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen
#907b48
 
#85754e
gold fusion
#a0522d
sienna
#a0522d
sienna
#807976
 
#757575
sonic silver
#808080
grey
#808080
grey