What color is Sidewall (France), 1920–50 ?

Source Crayola® CSS3 CSS4
#8c967e
 
#95918c
gray
#808080
grey
#808080
grey
#6c7764
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#535b4d
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen
#755c3e
 
#714b23
raw umber
#556b2f
dark olive green
#556b2f
darkolivegreen
#a27c71
 
#9f8170
beaver
#808080
grey
#808080
grey