#855F18
Closest named color: Dirt Brown (#836539). oklch(51.3% 0.097 78.2), rgb(133, 95, 24).
Aa
White text reads best on this color (5.75:1).
About this color
#855F18 is a medium-dark, moderately saturated brown. In OKLCH its lightness is 51%, its chroma 0.097 and its hue 78°. Its hue sits on the warm side of the wheel. The nearest named color is Dirt Brown (#836539), ΔE 0.029 away. White text reads best on it, at 5.75:1.
| Hue family | Browns |
| Lightness | medium-dark (51%) |
| Chroma | moderately saturated (0.097) |
| Temperature | warm |
| Nearest name | Dirt Brown (#836539) |
| Black text | 3.64:1 |
| White text | 5.75:1 |
Values
| HEX | #855F18 |
| RGB | rgb(133, 95, 24) |
| HSL | hsl(39, 69%, 31%) |
| OKLCH | oklch(51.3% 0.097 78.2) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #855F18 | 5.75:1 | AA | Lc -83.9 | Fine for body text |
| Black text on #855F18 | 3.64:1 | AA large text | Lc 25.4 | Dividers and decoration only |
| #855F18 text on white | 5.75:1 | AA | Lc 78.6 | Fine for body text |
| #855F18 text on black | 3.64:1 | AA large text | Lc -23.2 | Dividers and decoration only |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 700.
-
Step 50
50
#F8F5F1
oklch(97.1% 0.006 75.4)
-
Step 100
100
#EFE9E0
oklch(93.6% 0.014 78.3)
-
Step 200
200
#E3D7C6
oklch(88.4% 0.026 76.8)
-
Step 300
300
#D2BE9F
oklch(81% 0.048 78.8)
-
Step 400
400
#BA9B6A
oklch(70.6% 0.075 78.5)
-
Step 500
500
#A98241
oklch(63.1% 0.096 78.3)
-
Step 600
600
#946B1D
oklch(55.6% 0.104 78.8)
-
Step 700
700 (this color)
#855F18
oklch(51.3% 0.097 78.2)
-
Step 800
800
#674911
oklch(42.8% 0.08 78.3)
-
Step 900
900
#543D16
oklch(37.7% 0.063 77.8)
-
Step 950
950
#31240E
oklch(27% 0.04 78.9)
#855F18 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #6D600B | 0.044 |
| Deuteranopia (no green cones) | #766A1B | 0.038 |
| Tritanopia (no blue cones) | #915451 | 0.083 |
| Achromatopsia (no color) | #666666 | 0.097 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #855F18
#855F18
oklch(51.3% 0.097 78.2)
- #43679E
#43679E
oklch(51.2% 0.097 258.6)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #855F18, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dirt Brown #836539 ΔE 0.029
- Muddy Brown #886806 ΔE 0.029
- Mud #735C12 ΔE 0.035
- Raw Sienna #9A6200 ΔE 0.040
- Medium Brown #7F5112 ΔE 0.040
- Sepia #985E2B ΔE 0.040
- Cocoa #875F42 ΔE 0.043
- Warm Brown #964E02 ΔE 0.049
Use #855F18 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.