#816729
Closest named color: Dirt Brown (#836539). oklch(52.7% 0.086 86.1), rgb(129, 103, 41).
Aa
White text reads best on this color (5.37:1).
About this color
#816729 is a medium-dark, moderately saturated brown. In OKLCH its lightness is 53%, its chroma 0.086 and its hue 86°. Its hue sits on the warm side of the wheel. The nearest named color is Dirt Brown (#836539), ΔE 0.020 away. White text reads best on it, at 5.37:1.
| Hue family | Browns |
| Lightness | medium-dark (53%) |
| Chroma | moderately saturated (0.086) |
| Temperature | warm |
| Nearest name | Dirt Brown (#836539) |
| Black text | 3.90:1 |
| White text | 5.37:1 |
Values
| HEX | #816729 |
| RGB | rgb(129, 103, 41) |
| HSL | hsl(42, 52%, 33%) |
| OKLCH | oklch(52.7% 0.086 86.1) |
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 #816729 | 5.37:1 | AA | Lc -82.0 | Fine for body text |
| Black text on #816729 | 3.90:1 | AA large text | Lc 27.4 | Dividers and decoration only |
| #816729 text on white | 5.37:1 | AA | Lc 76.7 | Fine for body text |
| #816729 text on black | 3.90:1 | AA large text | Lc -25.1 | 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
#EDE9E2
oklch(93.5% 0.01 81.8)
-
Step 200
200
#DFD8C9
oklch(88.4% 0.022 85.9)
-
Step 300
300
#CCBFA5
oklch(80.9% 0.038 84.6)
-
Step 400
400
#B29E74
oklch(70.6% 0.062 85.3)
-
Step 500
500
#9F864F
oklch(63.1% 0.079 85.7)
-
Step 600
600 (this color)
#816729
oklch(52.7% 0.086 86.1)
-
Step 700
700
#755D25
oklch(49.1% 0.08 85.7)
-
Step 800
800
#5F4C20
oklch(42.6% 0.066 85.9)
-
Step 900
900
#4E401F
oklch(37.8% 0.053 86.8)
-
Step 950
950
#2E2513
oklch(27% 0.033 83.8)
#816729 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) | #736622 | 0.026 |
| Deuteranopia (no green cones) | #796D2C | 0.020 |
| Tritanopia (no blue cones) | #8C5E5A | 0.078 |
| Achromatopsia (no color) | #6A6A6A | 0.086 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #816729
#816729
oklch(52.7% 0.086 86.1)
- #53699D
#53699D
oklch(52.6% 0.087 266)
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 #816729, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dirt Brown #836539 ΔE 0.020
- Muddy Brown #886806 ΔE 0.023
- Dirt #8A6E45 ΔE 0.037
- Brown Green #706C11 ΔE 0.040
- Dull Brown #876E4B ΔE 0.041
- Dark Taupe #7F684E ΔE 0.043
- Mud #735C12 ΔE 0.043
- Browny Green #6F6C0A ΔE 0.043
Use #816729 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.