#815D04
Closest named color: Mud (#735C12). oklch(50.3% 0.102 81.8), rgb(129, 93, 4).
Aa
White text reads best on this color (5.99:1).
About this color
#815D04 is a medium-dark, moderately saturated brown. In OKLCH its lightness is 50%, its chroma 0.102 and its hue 82°. Its hue sits on the warm side of the wheel. The nearest named color is Mud (#735C12), ΔE 0.025 away. White text reads best on it, at 5.99:1.
| Hue family | Browns |
| Lightness | medium-dark (50%) |
| Chroma | moderately saturated (0.102) |
| Temperature | warm |
| Nearest name | Mud (#735C12) |
| Black text | 3.50:1 |
| White text | 5.99:1 |
Values
| HEX | #815D04 |
| RGB | rgb(129, 93, 4) |
| HSL | hsl(43, 94%, 26%) |
| OKLCH | oklch(50.3% 0.102 81.8) |
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 #815D04 | 5.99:1 | AA | Lc -85.0 | Fine for body text |
| Black text on #815D04 | 3.50:1 | AA large text | Lc 24.3 | Dividers and decoration only |
| #815D04 text on white | 5.99:1 | AA | Lc 79.8 | Fine for body text |
| #815D04 text on black | 3.50:1 | AA large text | Lc -22.1 | 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 700.
-
Step 50
50
#F8F5F1
oklch(97.1% 0.006 75.4)
-
Step 100
100
#EFE9DF
oklch(93.6% 0.015 80.7)
-
Step 200
200
#E2D8C5
oklch(88.5% 0.028 83.5)
-
Step 300
300
#D1BE9D
oklch(80.9% 0.049 81.4)
-
Step 400
400
#BA9C66
oklch(70.7% 0.08 81.5)
-
Step 500
500
#A8833A
oklch(63.1% 0.101 82)
-
Step 600
600
#936C10
oklch(55.6% 0.11 82.2)
-
Step 700
700 (this color)
#815D04
oklch(50.3% 0.102 81.8)
-
Step 800
800
#664907
oklch(42.6% 0.085 81.3)
-
Step 900
900
#533E12
oklch(37.8% 0.066 82.4)
-
Step 950
950
#31240C
oklch(27% 0.042 80.6)
#815D04 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) | #6B5E00 | 0.039 |
| Deuteranopia (no green cones) | #74670B | 0.034 |
| Tritanopia (no blue cones) | #8D524E | 0.090 |
| Achromatopsia (no color) | #636363 | 0.102 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #815D04
#815D04
oklch(50.3% 0.102 81.8)
- #43639E
#43639E
oklch(50.3% 0.102 261.8)
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 #815D04, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mud #735C12 ΔE 0.025
- Muddy Brown #886806 ΔE 0.034
- Medium Brown #7F5112 ΔE 0.036
- Dirt Brown #836539 ΔE 0.040
- Greeny Brown #696006 ΔE 0.042
- Brown Green #706C11 ΔE 0.048
- Milk Chocolate #7F4E1E ΔE 0.048
- Raw Sienna #9A6200 ΔE 0.049
Use #815D04 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.