#815A13
Closest named color: Medium Brown (#7F5112). oklch(49.7% 0.096 76.8), rgb(129, 90, 19).
Aa
White text reads best on this color (6.16:1).
About this color
#815A13 is a medium-dark, moderately saturated brown. In OKLCH its lightness is 50%, its chroma 0.096 and its hue 77°. Its hue sits on the warm side of the wheel. The nearest named color is Medium Brown (#7F5112), ΔE 0.025 away. White text reads best on it, at 6.16:1.
| Hue family | Browns |
| Lightness | medium-dark (50%) |
| Chroma | moderately saturated (0.096) |
| Temperature | warm |
| Nearest name | Medium Brown (#7F5112) |
| Black text | 3.40:1 |
| White text | 6.16:1 |
Values
| HEX | #815A13 |
| RGB | rgb(129, 90, 19) |
| HSL | hsl(39, 74%, 29%) |
| OKLCH | oklch(49.7% 0.096 76.8) |
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 #815A13 | 6.16:1 | AA | Lc -85.7 | Fine for body text |
| Black text on #815A13 | 3.40:1 | AA large text | Lc 23.5 | Dividers and decoration only |
| #815A13 text on white | 6.16:1 | AA | Lc 80.6 | Fine for body text |
| #815A13 text on black | 3.40:1 | AA large text | Lc -21.3 | 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
#EFE9E0
oklch(93.6% 0.014 78.3)
-
Step 200
200
#E3D7C7
oklch(88.4% 0.025 75.3)
-
Step 300
300
#D2BDA0
oklch(80.9% 0.046 75.9)
-
Step 400
400
#BB9B6B
oklch(70.7% 0.075 77.2)
-
Step 500
500
#AA8142
oklch(63% 0.095 76.3)
-
Step 600
600
#956A1F
oklch(55.5% 0.104 76.8)
-
Step 700
700 (this color)
#815A13
oklch(49.7% 0.096 76.8)
-
Step 800
800
#674812
oklch(42.6% 0.08 76.7)
-
Step 900
900
#543D17
oklch(37.7% 0.062 77.3)
-
Step 950
950
#31240F
oklch(27% 0.039 77.9)
#815A13 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) | #685C04 | 0.047 |
| Deuteranopia (no green cones) | #726516 | 0.038 |
| Tritanopia (no blue cones) | #8D4F4D | 0.083 |
| Achromatopsia (no color) | #616161 | 0.097 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #815A13
#815A13
oklch(49.7% 0.096 76.8)
- #3D6399
#3D6399
oklch(49.7% 0.097 257.3)
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 #815A13, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Brown #7F5112 ΔE 0.025
- Mud #735C12 ΔE 0.026
- Milk Chocolate #7F4E1E ΔE 0.036
- Dirt Brown #836539 ΔE 0.039
- Muddy Brown #886806 ΔE 0.043
- Warm Brown #964E02 ΔE 0.046
- Greeny Brown #696006 ΔE 0.047
- Cocoa #875F42 ΔE 0.047
Use #815A13 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.