What color is Galerie métallique des grands hommes français (Great Men of France) Medal, 1817 ?

Source Crayola® CSS3 CSS4
#655038
 
#714b23
raw umber
#556b2f
dark olive green
#556b2f
darkolivegreen
#422d1b
 
#714b23
raw umber
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#ada99d
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey