Source Crayola® CSS3 CSS4
#52a590
 
#3bb08f
jungle green
#5f9ea0
cadet blue
#5f9ea0
cadetblue
#6f8e7b
 
#757575
sonic silver
#808080
grey
#808080
grey
#45745f
 
#4a646c
deep space sparkle
#2e8b57
sea green
#2e8b57
seagreen
#354a41
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey