What color is Button ?

Source Crayola® CSS3 CSS4
#7f7a69
 
#8a795d
shadow
#808080
grey
#808080
grey
#65552f
 
#714b23
raw umber
#556b2f
dark olive green
#556b2f
darkolivegreen
#3d311a
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#ccb747
 
#bab86c
olive green
#bdb76b
dark khaki
#bdb76b
darkkhaki