What color is Card ?

Source Crayola® CSS3 CSS4
#dedd6a
 
#f8d568
orange yellow
#f0e68c
khaki
#f0e68c
khaki
#283a25
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#182826
 
#000000
black
#000000
black
#000000
black
#758879
 
#757575
sonic silver
#808080
grey
#808080
grey
#4c5344
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey