What color is Print, Cliffs of Green River ?

Source Crayola® CSS3 CSS4
#9a8c75
 
#9f8170
beaver
#808080
grey
#808080
grey
#7e705c
 
#8a795d
shadow
#696969
dim grey
#696969
dimgrey
#473d31
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey