What color is Sidewall (Japan) ?

Source Crayola® CSS3 CSS4
#2a3c31
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#2f5b49
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#4f4331
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen
#397861
 
#4a646c
deep space sparkle
#2e8b57
sea green
#2e8b57
seagreen
#579982
 
#6dae81
forest green
#5f9ea0
cadet blue
#5f9ea0
cadetblue