Source Crayola® CSS3 CSS4
#477d66
 
#4a646c
deep space sparkle
#2e8b57
sea green
#2e8b57
seagreen
#7fafa0
 
#979aaa
manatee
#8fbc8f
dark sea green
#8fbc8f
darkseagreen
#bcd7d0
 
#c5d0e6
periwinkle
#d3d3d3
light gray
#d3d3d3
lightgrey
#575d4c
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen
#a6ac9a
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey