Source Crayola® CSS3 CSS4
#553e15
 
#714b23
raw umber
#556b2f
dark olive green
#556b2f
darkolivegreen
#937a3e
 
#9c7c38
metallic sunburst
#a0522d
sienna
#a0522d
sienna
#755c23
 
#714b23
raw umber
#8b4513
saddle brown
#8b4513
saddlebrown