What color is Drawing, Rainbow over a Hilly Landscape ?

Source Crayola® CSS3 CSS4
#5e4b38
 
#714b23
raw umber
#556b2f
dark olive green
#556b2f
darkolivegreen
#a88a6d
 
#9f8170
beaver
#bc8f8f
rosy brown
#bc8f8f
rosybrown
#382b24
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#e1d6c6
 
#dbd7d2
timberwolf
#d3d3d3
light gray
#d3d3d3
lightgrey