What color is Button ?

Source Crayola® CSS3 CSS4
#bfaa7a
 
#bab86c
olive green
#bdb76b
dark khaki
#bdb76b
darkkhaki
#81715a
 
#8a795d
shadow
#696969
dim grey
#696969
dimgrey
#5c4e3e
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen
#372c22
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#9c8f76
 
#9f8170
beaver
#808080
grey
#808080
grey