What color is Sidewall (USA), ca. 1955 ?

Source Crayola® CSS3 CSS4
#a8a17a
 
#95918c
gray
#bdb76b
dark khaki
#bdb76b
darkkhaki
#7b8954
 
#85754e
gold fusion
#696969
dim grey
#696969
dimgrey
#556c3b
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen
#8c7b5e
 
#8a795d
shadow
#808080
grey
#808080
grey
#b88b63
 
#cd9575
antique brass
#cd853f
peru
#cd853f
peru