What color is Drawing, Design for Prefabricated House ?

Source Crayola® CSS3 CSS4
#d8d9cc
 
#dbd7d2
timberwolf
#d3d3d3
light gray
#d3d3d3
lightgrey
#a3c2a9
 
#b0b7c6
cadet blue
#a9a9a9
dark gray
#a9a9a9
darkgrey
#619974
 
#6dae81
forest green
#708090
slate gray
#708090
slategrey
#187446
 
#17806d
tropical rain forest
#2e8b57
sea green
#2e8b57
seagreen
#687b71
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey