#855F21
Closest named color: Dirt Brown (#836539). oklch(51.4% 0.092 75.9), rgb(133, 95, 33).
Aa
White text reads best on this color (5.74:1).
About this color
#855F21 is a medium-dark, moderately saturated brown. In OKLCH its lightness is 51%, its chroma 0.092 and its hue 76°. Its hue sits on the warm side of the wheel. The nearest named color is Dirt Brown (#836539), ΔE 0.024 away. White text reads best on it, at 5.74:1.
| Hue family | Browns |
| Lightness | medium-dark (51%) |
| Chroma | moderately saturated (0.092) |
| Temperature | warm |
| Nearest name | Dirt Brown (#836539) |
| Black text | 3.65:1 |
| White text | 5.74:1 |
Values
| HEX | #855F21 |
| RGB | rgb(133, 95, 33) |
| HSL | hsl(37, 60%, 33%) |
| OKLCH | oklch(51.4% 0.092 75.9) |
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 #855F21 | 5.74:1 | AA | Lc -83.8 | Fine for body text |
| Black text on #855F21 | 3.65:1 | AA large text | Lc 25.5 | Dividers and decoration only |
| #855F21 text on white | 5.74:1 | AA | Lc 78.6 | Fine for body text |
| #855F21 text on black | 3.65:1 | 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
#EFE9E1
oklch(93.7% 0.013 75.4)
-
Step 200
200
#E3D7C8
oklch(88.5% 0.024 73.6)
-
Step 300
300
#D1BDA1
oklch(80.8% 0.044 76.3)
-
Step 400
400
#BA9B6E
oklch(70.7% 0.071 76.5)
-
Step 500
500
#A98247
oklch(63.2% 0.091 76.2)
-
Step 600
600
#946A27
oklch(55.5% 0.098 75.5)
-
Step 700
700 (this color)
#855F21
oklch(51.4% 0.092 75.9)
-
Step 800
800
#674918
oklch(42.8% 0.076 76.1)
-
Step 900
900
#543D1A
oklch(37.8% 0.06 75.6)
-
Step 950
950
#312410
oklch(27% 0.038 76.8)
#855F21 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) | #6D6119 | 0.044 |
| Deuteranopia (no green cones) | #766A23 | 0.038 |
| Tritanopia (no blue cones) | #915552 | 0.077 |
| Achromatopsia (no color) | #666666 | 0.092 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #855F21
#855F21
oklch(51.4% 0.092 75.9)
- #42689B
#42689B
oklch(51.2% 0.092 256.1)
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 #855F21, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dirt Brown #836539 ΔE 0.024
- Muddy Brown #886806 ΔE 0.033
- Cocoa #875F42 ΔE 0.037
- Mud #735C12 ΔE 0.037
- Sepia #985E2B ΔE 0.037
- Medium Brown #7F5112 ΔE 0.040
- Raw Sienna #9A6200 ΔE 0.041
- Warm Brown #964E02 ΔE 0.048
Use #855F21 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.