#866327
Closest named color: Dirt Brown (#836539). oklch(52.4% 0.089 78), rgb(134, 99, 39).
Aa
White text reads best on this color (5.48:1).
About this color
#866327 is a medium-dark, moderately saturated brown. In OKLCH its lightness is 52%, its chroma 0.089 and its hue 78°. Its hue sits on the warm side of the wheel. The nearest named color is Dirt Brown (#836539), ΔE 0.017 away. White text reads best on it, at 5.48:1.
| Hue family | Browns |
| Lightness | medium-dark (52%) |
| Chroma | moderately saturated (0.089) |
| Temperature | warm |
| Nearest name | Dirt Brown (#836539) |
| Black text | 3.82:1 |
| White text | 5.48:1 |
Values
| HEX | #866327 |
| RGB | rgb(134, 99, 39) |
| HSL | hsl(38, 55%, 34%) |
| OKLCH | oklch(52.4% 0.089 78) |
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 #866327 | 5.48:1 | AA | Lc -82.6 | Fine for body text |
| Black text on #866327 | 3.82:1 | AA large text | Lc 26.8 | Dividers and decoration only |
| #866327 text on white | 5.48:1 | AA | Lc 77.3 | Fine for body text |
| #866327 text on black | 3.82:1 | AA large text | Lc -24.5 | 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 600.
-
Step 50
50
#F7F5F1
oklch(97.1% 0.006 84.6)
-
Step 100
100
#EEE9E1
oklch(93.6% 0.012 79.8)
-
Step 200
200
#E1D8C9
oklch(88.5% 0.023 80.7)
-
Step 300
300
#CFBEA4
oklch(80.9% 0.04 78.5)
-
Step 400
400
#B79C73
oklch(70.7% 0.064 77.8)
-
Step 500
500
#A5834E
oklch(63.1% 0.082 77.5)
-
Step 600
600 (this color)
#866327
oklch(52.4% 0.089 78)
-
Step 700
700
#7A5A24
oklch(49% 0.082 77.7)
-
Step 800
800
#634A1F
oklch(42.7% 0.068 78.7)
-
Step 900
900
#513E1F
oklch(37.7% 0.053 78.3)
-
Step 950
950
#302413
oklch(27% 0.034 75.2)
#866327 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) | #706420 | 0.040 |
| Deuteranopia (no green cones) | #796D29 | 0.034 |
| Tritanopia (no blue cones) | #925956 | 0.077 |
| Achromatopsia (no color) | #696969 | 0.089 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #866327
#866327
oklch(52.4% 0.089 78)
- #496B9D
#496B9D
oklch(52.4% 0.089 257.9)
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 #866327, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dirt Brown #836539 ΔE 0.017
- Muddy Brown #886806 ΔE 0.027
- Sepia #985E2B ΔE 0.035
- Cocoa #875F42 ΔE 0.036
- Raw Sienna #9A6200 ΔE 0.037
- Dirt #8A6E45 ΔE 0.039
- Dull Brown #876E4B ΔE 0.042
- Dark Taupe #7F684E ΔE 0.042
Use #866327 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.