Source Crayola® CSS3 CSS4
#a1b680
 
#bab86c
olive green
#8fbc8f
dark sea green
#8fbc8f
darkseagreen
#748a6e
 
#757575
sonic silver
#808080
grey
#808080
grey
#37293d
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#616473
 
#4a646c
deep space sparkle
#696969
dim grey
#696969
dimgrey