What color is Tray (Germany), ca. 1930 ?

Source Crayola® CSS3 CSS4
#6a5a3e
 
#714b23
raw umber
#556b2f
dark olive green
#556b2f
darkolivegreen
#8e8d84
 
#95918c
gray
#808080
grey
#808080
grey
#837861
 
#8a795d
shadow
#696969
dim grey
#696969
dimgrey
#41392e
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey