What color is Sample (USA), 1937–61 ?

Source Crayola® CSS3 CSS4
#395847
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#69582a
 
#714b23
raw umber
#556b2f
dark olive green
#556b2f
darkolivegreen
#84743f
 
#85754e
gold fusion
#6b8e23
olive drab
#6b8e23
olivedrab
#5f6b46
 
#6e5160
eggplant
#556b2f
dark olive green
#556b2f
darkolivegreen
#608d79
 
#757575
sonic silver
#708090
slate gray
#708090
slategrey