#682D04
Closest named color: Chestnut (#742802). oklch(37.3% 0.097 48.6), rgb(104, 45, 4).
Aa
White text reads best on this color (10.68:1).
About this color
#682D04 is a dark, moderately saturated brown. In OKLCH its lightness is 37%, its chroma 0.097 and its hue 49°. Its hue sits on the warm side of the wheel. The nearest named color is Chestnut (#742802), ΔE 0.026 away. White text reads best on it, at 10.68:1.
| Hue family | Browns |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.097) |
| Temperature | warm |
| Nearest name | Chestnut (#742802) |
| Black text | 1.96:1 |
| White text | 10.68:1 |
Values
| HEX | #682D04 |
| RGB | rgb(104, 45, 4) |
| HSL | hsl(25, 93%, 21%) |
| OKLCH | oklch(37.3% 0.097 48.6) |
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 #682D04 | 10.68:1 | AAA | Lc -98.2 | Preferred for body text |
| Black text on #682D04 | 1.96:1 | Fails | Lc 9.7 | Not readable |
| #682D04 text on white | 10.68:1 | AAA | Lc 94.2 | Preferred for body text |
| #682D04 text on black | 1.96:1 | Fails | Lc -8.4 | Not readable |
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 900.
-
Step 50
50
#FBF4F0
oklch(97.1% 0.009 52.1)
-
Step 100
100
#F6E6DE
oklch(93.6% 0.021 48.5)
-
Step 200
200
#F1D2C2
oklch(88.5% 0.041 49)
-
Step 300
300
#E9B398
oklch(80.9% 0.073 47.8)
-
Step 400
400
#DB895D
oklch(70.6% 0.117 48.4)
-
Step 500
500
#CF6929
oklch(63.1% 0.149 48.8)
-
Step 600
600
#B65100
oklch(55.5% 0.15 48.4)
-
Step 700
700
#9A4400
oklch(49.2% 0.132 48.7)
-
Step 800
800
#7F3700
oklch(42.8% 0.115 48.9)
-
Step 900
900 (this color)
#682D04
oklch(37.3% 0.097 48.6)
-
Step 950
950
#3E1C07
oklch(27.1% 0.062 49.3)
#682D04 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) | #3E3600 | 0.087 |
| Deuteranopia (no green cones) | #4C4302 | 0.079 |
| Tritanopia (no blue cones) | #731F26 | 0.056 |
| Achromatopsia (no color) | #3E3E3E | 0.098 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #682D04
#682D04
oklch(37.3% 0.097 48.6)
- #00475F
#00475F
oklch(37.2% 0.073 229)
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 #682D04, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chestnut #742802 ΔE 0.026
- Reddy Brown #6E1005 ΔE 0.053
- Blood #770001 ΔE 0.066
- Mud Brown #60460F ΔE 0.066
- Purple Brown #673A3F ΔE 0.067
- Maroon #800000 ΔE 0.071
- Rust Brown #8B3103 ΔE 0.076
- Red Brown #8B2E16 ΔE 0.076
Use #682D04 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.