What color is Drawing, Design for Wallpaper: Birds on Stands ?

Source Crayola® CSS3 CSS4
#3f3727
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#918767
 
#9f8170
beaver
#808080
grey
#808080
grey
#b9b393
 
#bab86c
olive green
#d2b48c
tan
#d2b48c
tan
#64583c
 
#714b23
raw umber
#556b2f
dark olive green
#556b2f
darkolivegreen