#8F660E
Closest named color: Muddy Brown (#886806). oklch(53.9% 0.107 79.6), rgb(143, 102, 14).
Aa
White text reads best on this color (5.15:1).
About this color
#8F660E is a medium-dark, moderately saturated brown. In OKLCH its lightness is 54%, its chroma 0.107 and its hue 80°. Its hue sits on the warm side of the wheel. The nearest named color is Muddy Brown (#886806), ΔE 0.014 away. White text reads best on it, at 5.15:1.
| Hue family | Browns |
| Lightness | medium-dark (54%) |
| Chroma | moderately saturated (0.107) |
| Temperature | warm |
| Nearest name | Muddy Brown (#886806) |
| Black text | 4.07:1 |
| White text | 5.15:1 |
Values
| HEX | #8F660E |
| RGB | rgb(143, 102, 14) |
| HSL | hsl(41, 82%, 31%) |
| OKLCH | oklch(53.9% 0.107 79.6) |
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 #8F660E | 5.15:1 | AA | Lc -80.7 | Fine for body text |
| Black text on #8F660E | 4.07:1 | AA large text | Lc 28.8 | Dividers and decoration only |
| #8F660E text on white | 5.15:1 | AA | Lc 75.3 | Fine for body text |
| #8F660E text on black | 4.07:1 | AA large text | Lc -26.4 | 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
#F8F5F1
oklch(97.1% 0.006 75.4)
-
Step 100
100
#EFE9E0
oklch(93.6% 0.014 78.3)
-
Step 200
200
#E3D8C6
oklch(88.6% 0.027 80.2)
-
Step 300
300
#D1BE9E
oklch(80.9% 0.048 80.7)
-
Step 400
400
#BA9B68
oklch(70.6% 0.077 79.4)
-
Step 500
500
#A9823D
oklch(63% 0.099 79.5)
-
Step 600
600 (this color)
#8F660E
oklch(53.9% 0.107 79.6)
-
Step 700
700
#7E5905
oklch(49.1% 0.1 79.9)
-
Step 800
800
#67490C
oklch(42.8% 0.083 79.4)
-
Step 900
900
#543D14
oklch(37.7% 0.065 78.8)
-
Step 950
950
#31240D
oklch(27% 0.041 79.8)
#8F660E 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) | #766700 | 0.045 |
| Deuteranopia (no green cones) | #807113 | 0.037 |
| Tritanopia (no blue cones) | #9C5A57 | 0.094 |
| Achromatopsia (no color) | #6D6D6D | 0.107 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8F660E
#8F660E
oklch(53.9% 0.107 79.6)
- #486EAC
#486EAC
oklch(53.9% 0.107 259.8)
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 #8F660E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Muddy Brown #886806 ΔE 0.014
- Raw Sienna #9A6200 ΔE 0.021
- Sepia #985E2B ΔE 0.038
- Dirt Brown #836539 ΔE 0.038
- Hazel #8E7618 ΔE 0.042
- Dirt #8A6E45 ΔE 0.044
- Raw Umber #A75E09 ΔE 0.046
- Dull Brown #876E4B ΔE 0.051
Use #8F660E 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.