What color is Poster, Don't Burn PCB's ?

Source Crayola® CSS3 CSS4
#353430
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#a96d4a
 
#a5694f
sepia
#a0522d
sienna
#a0522d
sienna
#554840
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen