#816D2F
Closest named color: Muddy Brown (#886806). oklch(54.1% 0.085 91.4), rgb(129, 109, 47).
Aa
White text reads best on this color (5.04:1).
About this color
#816D2F is a medium-dark, moderately saturated yellow. In OKLCH its lightness is 54%, its chroma 0.085 and its hue 91°. Its hue sits on the warm side of the wheel. The nearest named color is Muddy Brown (#886806), ΔE 0.025 away. White text reads best on it, at 5.04:1.
| Hue family | Yellows |
| Lightness | medium-dark (54%) |
| Chroma | moderately saturated (0.085) |
| Temperature | warm |
| Nearest name | Muddy Brown (#886806) |
| Black text | 4.16:1 |
| White text | 5.04:1 |
Values
| HEX | #816D2F |
| RGB | rgb(129, 109, 47) |
| HSL | hsl(45, 47%, 35%) |
| OKLCH | oklch(54.1% 0.085 91.4) |
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 #816D2F | 5.04:1 | AA | Lc -80.2 | Fine for body text |
| Black text on #816D2F | 4.16:1 | AA large text | Lc 29.3 | Dividers and decoration only |
| #816D2F text on white | 5.04:1 | AA | Lc 74.8 | Content text, not long reading |
| #816D2F text on black | 4.16:1 | AA large text | Lc -26.9 | 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
#F7F5F2
oklch(97.1% 0.005 78.3)
-
Step 100
100
#ECEAE2
oklch(93.6% 0.011 95.2)
-
Step 200
200
#DED9CA
oklch(88.5% 0.021 91.6)
-
Step 300
300
#C9C0A5
oklch(80.8% 0.038 91.7)
-
Step 400
400
#AEA075
oklch(70.7% 0.061 92.2)
-
Step 500
500
#9B8850
oklch(63.1% 0.078 91.3)
-
Step 600
600 (this color)
#816D2F
oklch(54.1% 0.085 91.4)
-
Step 700
700
#715F26
oklch(49.1% 0.079 91.7)
-
Step 800
800
#5C4E21
oklch(42.8% 0.066 92.2)
-
Step 900
900
#4B4120
oklch(37.7% 0.051 92.9)
-
Step 950
950
#2C2613
oklch(27% 0.033 92.5)
#816D2F 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) | #786B29 | 0.018 |
| Deuteranopia (no green cones) | #7D7132 | 0.012 |
| Tritanopia (no blue cones) | #8B655F | 0.076 |
| Achromatopsia (no color) | #6F6F6F | 0.085 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #816D2F
#816D2F
oklch(54.1% 0.085 91.4)
- #5D6CA1
#5D6CA1
oklch(54.2% 0.085 271.3)
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 #816D2F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Muddy Brown #886806 ΔE 0.025
- Dirt Brown #836539 ΔE 0.029
- Dirt #8A6E45 ΔE 0.031
- Dull Brown #876E4B ΔE 0.035
- Brown Green #706C11 ΔE 0.039
- Hazel #8E7618 ΔE 0.040
- Grey Brown #7F7053 ΔE 0.041
- Browny Green #6F6C0A ΔE 0.043
Use #816D2F 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.