What color is Sidewall (USA) ?

Source Crayola® CSS3 CSS4
#d8ccc0
 
#cdc5c2
silver
#d3d3d3
light gray
#d3d3d3
lightgrey
#7d845f
 
#8a795d
shadow
#808080
grey
#808080
grey
#656546
 
#6e5160
eggplant
#556b2f
dark olive green
#556b2f
darkolivegreen