What color is Sidewall (USA) ?

Source Crayola® CSS3 CSS4
#7d9a61
 
#87a96b
asparagus
#808080
grey
#808080
grey
#554b50
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#70566b
 
#6e5160
eggplant
#696969
dim grey
#696969
dimgrey
#aeb6a3
 
#b0b7c6
cadet blue
#a9a9a9
dark gray
#a9a9a9
darkgrey
#9a7893
 
#95918c
gray
#808080
grey
#808080
grey