#866110
Closest named color: Muddy Brown (#886806). oklch(51.8% 0.101 80.8), rgb(134, 97, 16).
Aa
White text reads best on this color (5.62:1).
About this color
#866110 is a medium-dark, moderately saturated brown. In OKLCH its lightness is 52%, its chroma 0.101 and its hue 81°. Its hue sits on the warm side of the wheel. The nearest named color is Muddy Brown (#886806), ΔE 0.021 away. White text reads best on it, at 5.62:1.
| Hue family | Browns |
| Lightness | medium-dark (52%) |
| Chroma | moderately saturated (0.101) |
| Temperature | warm |
| Nearest name | Muddy Brown (#886806) |
| Black text | 3.73:1 |
| White text | 5.62:1 |
Values
| HEX | #866110 |
| RGB | rgb(134, 97, 16) |
| HSL | hsl(41, 79%, 29%) |
| OKLCH | oklch(51.8% 0.101 80.8) |
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 #866110 | 5.62:1 | AA | Lc -83.2 | Fine for body text |
| Black text on #866110 | 3.73:1 | AA large text | Lc 26.1 | Dividers and decoration only |
| #866110 text on white | 5.62:1 | AA | Lc 77.9 | Fine for body text |
| #866110 text on black | 3.73:1 | AA large text | Lc -23.8 | 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
#EFE9DF
oklch(93.6% 0.015 80.7)
-
Step 200
200
#E3D8C5
oklch(88.6% 0.028 81.5)
-
Step 300
300
#D1BE9D
oklch(80.9% 0.049 81.4)
-
Step 400
400
#BA9C67
oklch(70.8% 0.079 81.1)
-
Step 500
500
#A9833B
oklch(63.2% 0.101 81.1)
-
Step 600
600
#946B12
oklch(55.6% 0.109 80.5)
-
Step 700
700 (this color)
#866110
oklch(51.8% 0.101 80.8)
-
Step 800
800
#664909
oklch(42.6% 0.084 80.9)
-
Step 900
900
#533D13
oklch(37.6% 0.065 80.4)
-
Step 950
950
#31240D
oklch(27% 0.041 79.8)
#866110 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) | #706200 | 0.041 |
| Deuteranopia (no green cones) | #786B15 | 0.035 |
| Tritanopia (no blue cones) | #925652 | 0.088 |
| Achromatopsia (no color) | #676767 | 0.102 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #866110
#866110
oklch(51.8% 0.101 80.8)
- #4668A2
#4668A2
oklch(51.9% 0.1 260.6)
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 #866110, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Muddy Brown #886806 ΔE 0.021
- Dirt Brown #836539 ΔE 0.032
- Raw Sienna #9A6200 ΔE 0.036
- Mud #735C12 ΔE 0.038
- Sepia #985E2B ΔE 0.042
- Brown Green #706C11 ΔE 0.047
- Medium Brown #7F5112 ΔE 0.047
- Cocoa #875F42 ΔE 0.049
Use #866110 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.