What color is Sidewall, 1960–70 ?

Source Crayola® CSS3 CSS4
#4f3d32
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen
#744c31
 
#714b23
raw umber
#8b4513
saddle brown
#8b4513
saddlebrown
#a6753b
 
#9c7c38
metallic sunburst
#a0522d
sienna
#a0522d
sienna