Olive Brown is a deep, dry brown with a restrained yellow-green trace.
| Color model | Value |
|---|---|
| HEX | #645403 |
| RGB | rgb(100, 84, 3) |
| HSL | hsl(50, 94%, 20%) |
| HSV | hsv(50, 97%, 39%) |
| CMYK | 0%, 16%, 97%, 61% |
#645403
#B9B28E
#3E4530
#F3EFE3
#645403
#645403
#B9A47C
#EEE4D1
#645403
#5E7180
#D9E0D5
#293534
Olive Brown looks almost like dark timber until the green-yellow undertone shows through. That small shift makes it more complex than a straight chocolate brown.
It is a strong choice for borders, type, and low-light sections. Pale stone or warm paper gives it enough contrast without stripping away its mood.
Brown Green Colors and Earth Colors are the natural relation set. It also sits comfortably with Rustic Colors, where its olive hint keeps a palette from going red.

#74651C
#837635
#92874F
#A29868
#B2AA81
#C1BB9A
#D0CCB3
#E0DDCD
#F0EEE6
#FFFFFF
#5A4C03
#504302
#463B02
#3C3202
#322A02
#282201
#1E1901
#141101
#0A0800
#645403
#036454
#540364
#968B54
#645403
#443902
#642703
#645403
#476403
#645403
#031364