#816623
Closest named color: Muddy Brown (#886806). oklch(52.4% 0.09 86.4), rgb(129, 102, 35).
Aa
White text reads best on this color (5.44:1).
About this color
#816623 is a medium-dark, moderately saturated brown. In OKLCH its lightness is 52%, its chroma 0.090 and its hue 86°. Its hue sits on the warm side of the wheel. The nearest named color is Muddy Brown (#886806), ΔE 0.020 away. White text reads best on it, at 5.44:1.
| Hue family | Browns |
| Lightness | medium-dark (52%) |
| Chroma | moderately saturated (0.090) |
| Temperature | warm |
| Nearest name | Muddy Brown (#886806) |
| Black text | 3.85:1 |
| White text | 5.44:1 |
Values
| HEX | #816623 |
| RGB | rgb(129, 102, 35) |
| HSL | hsl(43, 57%, 32%) |
| OKLCH | oklch(52.4% 0.09 86.4) |
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 #816623 | 5.44:1 | AA | Lc -82.4 | Fine for body text |
| Black text on #816623 | 3.85:1 | AA large text | Lc 27.0 | Dividers and decoration only |
| #816623 text on white | 5.44:1 | AA | Lc 77.0 | Fine for body text |
| #816623 text on black | 3.85:1 | AA large text | Lc -24.7 | 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
#F7F5F1
oklch(97.1% 0.006 84.6)
-
Step 100
100
#EDE9E1
oklch(93.5% 0.012 84.6)
-
Step 200
200
#E0D8C9
oklch(88.5% 0.022 83.3)
-
Step 300
300
#CCBFA3
oklch(80.8% 0.041 86.1)
-
Step 400
400
#B29E72
oklch(70.6% 0.064 86.3)
-
Step 500
500
#A0864C
oklch(63.1% 0.083 85.9)
-
Step 600
600 (this color)
#816623
oklch(52.4% 0.09 86.4)
-
Step 700
700
#765D20
oklch(49.1% 0.084 86.1)
-
Step 800
800
#604C1D
oklch(42.7% 0.069 85.8)
-
Step 900
900
#4E401D
oklch(37.8% 0.055 87.8)
-
Step 950
950
#2E2512
oklch(26.9% 0.034 84.8)
#816623 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) | #72651A | 0.028 |
| Deuteranopia (no green cones) | #796D26 | 0.022 |
| Tritanopia (no blue cones) | #8C5D58 | 0.081 |
| Achromatopsia (no color) | #6A6A6A | 0.090 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #816623
#816623
oklch(52.4% 0.09 86.4)
- #52689F
#52689F
oklch(52.4% 0.091 266.7)
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 #816623, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Muddy Brown #886806 ΔE 0.020
- Dirt Brown #836539 ΔE 0.024
- Brown Green #706C11 ΔE 0.038
- Mud #735C12 ΔE 0.040
- Browny Green #6F6C0A ΔE 0.041
- Dirt #8A6E45 ΔE 0.042
- Raw Sienna #9A6200 ΔE 0.044
- Dull Brown #876E4B ΔE 0.045
Use #816623 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.