What color is Drawing, Design for Modular Prefab Group Clinic: Preliminary Study ?

Source Crayola® CSS3 CSS4
#5a8055
 
#4a646c
deep space sparkle
#696969
dim grey
#696969
dimgrey
#87a755
 
#87a96b
asparagus
#9acd32
yellow green
#9acd32
yellowgreen
#686f57
 
#85754e
gold fusion
#696969
dim grey
#696969
dimgrey
#929087
 
#95918c
gray
#808080
grey
#808080
grey
#8ca682
 
#87a96b
asparagus
#8fbc8f
dark sea green
#8fbc8f
darkseagreen