What color is Sidewall (USA) ?

Source Crayola® CSS3 CSS4
#998b5d
 
#9f8170
beaver
#808080
grey
#808080
grey
#767051
 
#85754e
gold fusion
#696969
dim grey
#696969
dimgrey
#504a35
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen
#dfdece
 
#dbd7d2
timberwolf
#dcdcdc
gainsboro
#dcdcdc
gainsboro