#3C401D
Closest named color: Dark Olive (#373E02). oklch(35.9% 0.054 114.5), rgb(60, 64, 29).
Aa
White text reads best on this color (10.80:1).
About this color
#3C401D is a dark, muted brown. In OKLCH its lightness is 36%, its chroma 0.054 and its hue 115°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Olive (#373E02), ΔE 0.027 away. White text reads best on it, at 10.80:1.
| Hue family | Browns |
| Lightness | dark (36%) |
| Chroma | muted (0.054) |
| Temperature | in between |
| Nearest name | Dark Olive (#373E02) |
| Black text | 1.94:1 |
| White text | 10.80:1 |
Values
| HEX | #3C401D |
| RGB | rgb(60, 64, 29) |
| HSL | hsl(67, 38%, 18%) |
| OKLCH | oklch(35.9% 0.054 114.5) |
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 #3C401D | 10.80:1 | AAA | Lc -98.9 | Preferred for body text |
| Black text on #3C401D | 1.94:1 | Fails | Lc 8.9 | Not readable |
| #3C401D text on white | 10.80:1 | AAA | Lc 95.0 | Preferred for body text |
| #3C401D text on black | 1.94:1 | Fails | Lc -7.6 | 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
#F5F6F2
oklch(97.1% 0.005 117.9)
-
Step 100
100
#E9EBE2
oklch(93.6% 0.012 116.8)
-
Step 200
200
#D8DBCA
oklch(88.4% 0.023 115)
-
Step 300
300
#BFC4A7
oklch(80.9% 0.04 115.2)
-
Step 400
400
#9FA677
oklch(70.8% 0.065 115)
-
Step 500
500
#888F53
oklch(63% 0.083 114.2)
-
Step 600
600
#727937
oklch(55.5% 0.09 114.4)
-
Step 700
700
#606629
oklch(49.1% 0.084 114.2)
-
Step 800
800
#4E5323
oklch(42.6% 0.07 114.3)
-
Step 900
900 (this color)
#3C401D
oklch(35.9% 0.054 114.5)
-
Step 950
950
#262814
oklch(26.9% 0.034 113.4)
#3C401D 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) | #443D1A | 0.015 |
| Deuteranopia (no green cones) | #443E1F | 0.016 |
| Tritanopia (no blue cones) | #403D38 | 0.047 |
| Achromatopsia (no color) | #3D3D3D | 0.054 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3C401D
#3C401D
oklch(35.9% 0.054 114.5)
- #3E3756
#3E3756
oklch(35.8% 0.053 293.9)
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 #3C401D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive #373E02 ΔE 0.027
- Pakistan Green #283618 ΔE 0.049
- Evergreen #05472A ΔE 0.055
- Charcoal Grey #3C4142 ΔE 0.057
- Pine Green #0A481E ΔE 0.057
- Forrest Green #154406 ΔE 0.061
- Onyx #343A40 ΔE 0.065
- Hunter Green #0B4008 ΔE 0.067
Use #3C401D 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.