Source Crayola® CSS3 CSS4
#654b39
 
#714b23
raw umber
#556b2f
dark olive green
#556b2f
darkolivegreen
#97806c
 
#9f8170
beaver
#808080
grey
#808080
grey
#6e6c61
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#b5a78e
 
#bab86c
olive green
#bc8f8f
rosy brown
#bc8f8f
rosybrown