What color is Sidewall (USA) ?

Source Crayola® CSS3 CSS4
#9a9d6e
 
#87a96b
asparagus
#808080
grey
#808080
grey
#748252
 
#85754e
gold fusion
#696969
dim grey
#696969
dimgrey
#3f3d37
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#75809b
 
#926eae
violet (purple)
#778899
light slate grey
#778899
lightslategrey
#4d573e
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen