What color is Waistcoat ?

Source Crayola® CSS3 CSS4
#716e61
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#959183
 
#95918c
gray
#808080
grey
#808080
grey
#bbb2a2
 
#b0b7c6
cadet blue
#a9a9a9
dark gray
#a9a9a9
darkgrey
#575045
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen