#816628
Closest named color: Dirt Brown (#836539). oklch(52.5% 0.087 85.2), rgb(129, 102, 40).
Aa
White text reads best on this color (5.43:1).
About this color
#816628 is a medium-dark, moderately saturated brown. In OKLCH its lightness is 52%, its chroma 0.087 and its hue 85°. 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 5.43:1.
| Hue family | Browns |
| Lightness | medium-dark (52%) |
| Chroma | moderately saturated (0.087) |
| Temperature | warm |
| Nearest name | Dirt Brown (#836539) |
| Black text | 3.86:1 |
| White text | 5.43:1 |
Values
| HEX | #816628 |
| RGB | rgb(129, 102, 40) |
| HSL | hsl(42, 53%, 33%) |
| OKLCH | oklch(52.5% 0.087 85.2) |
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 #816628 | 5.43:1 | AA | Lc -82.3 | Fine for body text |
| Black text on #816628 | 3.86:1 | AA large text | Lc 27.1 | Dividers and decoration only |
| #816628 text on white | 5.43:1 | AA | Lc 77.0 | Fine for body text |
| #816628 text on black | 3.86:1 | AA large text | Lc -24.8 | 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 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
#E0D8C9
oklch(88.5% 0.022 83.3)
-
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
#A0864F
oklch(63.2% 0.08 84.9)
-
Step 600
600 (this color)
#816628
oklch(52.5% 0.087 85.2)
-
Step 700
700
#765D24
oklch(49.2% 0.081 85.1)
-
Step 800
800
#604C20
oklch(42.8% 0.067 84.7)
-
Step 900
900
#4E3F1F
oklch(37.6% 0.052 84.7)
-
Step 950
950
#2E2513
oklch(27% 0.033 83.8)
#816628 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) | #726621 | 0.027 |
| Deuteranopia (no green cones) | #796D2B | 0.022 |
| Tritanopia (no blue cones) | #8C5D59 | 0.078 |
| Achromatopsia (no color) | #6A6A6A | 0.087 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #816628
#816628
oklch(52.5% 0.087 85.2)
- #52699D
#52699D
oklch(52.5% 0.087 265.3)
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 #816628, 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 0.039
- Brown Green #706C11 ΔE 0.041
- Mud #735C12 ΔE 0.041
- Dull Brown #876E4B ΔE 0.042
- Cocoa #875F42 ΔE 0.043
- Dark Taupe #7F684E ΔE 0.043
Use #816628 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.