#815400
Closest named color: Medium Brown (#7F5112). oklch(48.4% 0.103 73.5), rgb(129, 84, 0).
Aa
White text reads best on this color (6.55:1).
About this color
#815400 is a medium-dark, moderately saturated brown. In OKLCH its lightness is 48%, its chroma 0.103 and its hue 73°. Its hue sits on the warm side of the wheel. The nearest named color is Medium Brown (#7F5112), ΔE 0.013 away. White text reads best on it, at 6.55:1.
| Hue family | Browns |
| Lightness | medium-dark (48%) |
| Chroma | moderately saturated (0.103) |
| Temperature | warm |
| Nearest name | Medium Brown (#7F5112) |
| Black text | 3.20:1 |
| White text | 6.55:1 |
Values
| HEX | #815400 |
| RGB | rgb(129, 84, 0) |
| HSL | hsl(39, 100%, 25%) |
| OKLCH | oklch(48.4% 0.103 73.5) |
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 #815400 | 6.55:1 | AA | Lc -87.3 | Fine for body text |
| Black text on #815400 | 3.20:1 | AA large text | Lc 21.9 | Dividers and decoration only |
| #815400 text on white | 6.55:1 | AA | Lc 82.2 | Fine for body text |
| #815400 text on black | 3.20:1 | AA large text | Lc -19.7 | 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 700.
-
Step 50
50
#F8F5F1
oklch(97.1% 0.006 75.4)
-
Step 100
100
#F0E9E0
oklch(93.7% 0.014 74.4)
-
Step 200
200
#E5D7C6
oklch(88.6% 0.028 72.8)
-
Step 300
300
#D5BC9E
oklch(80.9% 0.05 72.1)
-
Step 400
400
#BF9968
oklch(70.7% 0.08 73)
-
Step 500
500
#AE7F3D
oklch(63% 0.101 73.3)
-
Step 600
600
#9A6816
oklch(55.7% 0.111 73.5)
-
Step 700
700 (this color)
#815400
oklch(48.4% 0.103 73.5)
-
Step 800
800
#6B470B
oklch(42.8% 0.086 73.7)
-
Step 900
900
#573C14
oklch(37.9% 0.066 73.7)
-
Step 950
950
#33230D
oklch(27% 0.042 73)
#815400 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) | #645700 | 0.053 |
| Deuteranopia (no green cones) | #6E6204 | 0.049 |
| Tritanopia (no blue cones) | #8E4847 | 0.086 |
| Achromatopsia (no color) | #5D5D5D | 0.103 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #815400
#815400
oklch(48.4% 0.103 73.5)
- #316097
#316097
oklch(48.3% 0.103 253.8)
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 #815400, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Brown #7F5112 ΔE 0.013
- Milk Chocolate #7F4E1E ΔE 0.027
- Mud #735C12 ΔE 0.030
- Warm Brown #964E02 ΔE 0.042
- Saddle Brown #8B4513 ΔE 0.045
- Greeny Brown #696006 ΔE 0.051
- Dirt Brown #836539 ΔE 0.053
- Olive Brown #645403 ΔE 0.053
Use #815400 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.