#815E31
Closest named color: Dirt Brown (#836539). oklch(50.9% 0.077 71.5), rgb(129, 94, 49).
Aa
White text reads best on this color (5.86:1).
About this color
#815E31 is a medium-dark, moderately saturated brown. In OKLCH its lightness is 51%, its chroma 0.077 and its hue 72°. 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 5.86:1.
| Hue family | Browns |
| Lightness | medium-dark (51%) |
| Chroma | moderately saturated (0.077) |
| Temperature | warm |
| Nearest name | Dirt Brown (#836539) |
| Black text | 3.57:1 |
| White text | 5.86:1 |
Values
| HEX | #815E31 |
| RGB | rgb(129, 94, 49) |
| HSL | hsl(34, 45%, 35%) |
| OKLCH | oklch(50.9% 0.077 71.5) |
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 #815E31 | 5.86:1 | AA | Lc -84.5 | Fine for body text |
| Black text on #815E31 | 3.57:1 | AA large text | Lc 24.8 | Dividers and decoration only |
| #815E31 text on white | 5.86:1 | AA | Lc 79.2 | Fine for body text |
| #815E31 text on black | 3.57:1 | AA large text | Lc -22.6 | 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
#F8F5F2
oklch(97.2% 0.005 67.8)
-
Step 100
100
#EEE9E2
oklch(93.6% 0.011 76.6)
-
Step 200
200
#E2D7CB
oklch(88.5% 0.02 70)
-
Step 300
300
#D0BDA7
oklch(80.8% 0.037 71.3)
-
Step 400
400
#B89B78
oklch(70.7% 0.059 71.9)
-
Step 500
500
#A68255
oklch(63.1% 0.076 72)
-
Step 600
600
#916B3A
oklch(55.6% 0.082 71.8)
-
Step 700
700 (this color)
#815E31
oklch(50.9% 0.077 71.5)
-
Step 800
800
#654925
oklch(42.8% 0.064 71.6)
-
Step 900
900
#523D23
oklch(37.7% 0.049 71.3)
-
Step 950
950
#302415
oklch(27% 0.031 72.1)
#815E31 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) | #6A602D | 0.041 |
| Deuteranopia (no green cones) | #736832 | 0.035 |
| Tritanopia (no blue cones) | #8C5554 | 0.064 |
| Achromatopsia (no color) | #656565 | 0.077 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #815E31
#815E31
oklch(50.9% 0.077 71.5)
- #446890
#446890
oklch(50.8% 0.076 251.9)
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 #815E31, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dirt Brown #836539 ΔE 0.020
- Cocoa #875F42 ΔE 0.024
- Dark Taupe #7F684E ΔE 0.037
- Medium Brown #7F5112 ΔE 0.038
- Mud #735C12 ΔE 0.039
- Sepia #985E2B ΔE 0.041
- Milk Chocolate #7F4E1E ΔE 0.043
- Muddy Brown #886806 ΔE 0.047
Use #815E31 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.