What color is Sidewall (USA) ?

Source Crayola® CSS3 CSS4
#646d49
 
#85754e
gold fusion
#556b2f
dark olive green
#556b2f
darkolivegreen
#bcc392
 
#c5e384
yellow green
#d2b48c
tan
#d2b48c
tan
#c2c5b6
 
#cdc5c2
silver
#c0c0c0
silver
#c0c0c0
silver
#454330
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey