What color is Album Page, Elevation of Central Domed Building and Sketches of Beam Profiles, late 19th century ?

Source Crayola® CSS3 CSS4
#c7af81
 
#deaa88
tumbleweed
#d2b48c
tan
#d2b48c
tan
#a88d62
 
#9f8170
beaver
#bdb76b
dark khaki
#bdb76b
darkkhaki
#776040
 
#85754e
gold fusion
#556b2f
dark olive green
#556b2f
darkolivegreen