#413F1B
Closest named color: Dark Olive (#373E02). oklch(36.1% 0.054 105.9), rgb(65, 63, 27).
Aa
White text reads best on this color (10.76:1).
About this color
#413F1B is a dark, muted brown. In OKLCH its lightness is 36%, its chroma 0.054 and its hue 106°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Olive (#373E02), ΔE 0.031 away. White text reads best on it, at 10.76:1.
| Hue family | Browns |
| Lightness | dark (36%) |
| Chroma | muted (0.054) |
| Temperature | warm |
| Nearest name | Dark Olive (#373E02) |
| Black text | 1.95:1 |
| White text | 10.76:1 |
Values
| HEX | #413F1B |
| RGB | rgb(65, 63, 27) |
| HSL | hsl(57, 41%, 18%) |
| OKLCH | oklch(36.1% 0.054 105.9) |
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 #413F1B | 10.76:1 | AAA | Lc -98.8 | Preferred for body text |
| Black text on #413F1B | 1.95:1 | Fails | Lc 9.0 | Not readable |
| #413F1B text on white | 10.76:1 | AAA | Lc 94.9 | Preferred for body text |
| #413F1B text on black | 1.95:1 | Fails | Lc -7.7 | 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
#F6F6F2
oklch(97.2% 0.005 106.5)
-
Step 100
100
#EBEAE2
oklch(93.6% 0.011 100.8)
-
Step 200
200
#DBDACA
oklch(88.5% 0.022 103.9)
-
Step 300
300
#C4C3A5
oklch(81% 0.041 105.7)
-
Step 400
400
#A6A474
oklch(70.8% 0.066 105.9)
-
Step 500
500
#908D4F
oklch(63.2% 0.084 106.1)
-
Step 600
600
#7A7632
oklch(55.5% 0.09 105.9)
-
Step 700
700
#676324
oklch(49% 0.084 105.7)
-
Step 800
800
#545120
oklch(42.6% 0.069 105.7)
-
Step 900
900 (this color)
#413F1B
oklch(36.1% 0.054 105.9)
-
Step 950
950
#292813
oklch(27.2% 0.035 106.1)
#413F1B 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) | #443D18 | 0.007 |
| Deuteranopia (no green cones) | #453E1D | 0.009 |
| Tritanopia (no blue cones) | #463B37 | 0.050 |
| Achromatopsia (no color) | #3E3E3E | 0.054 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #413F1B
#413F1B
oklch(36.1% 0.054 105.9)
- #3B3959
#3B3959
oklch(36.1% 0.055 286.2)
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 #413F1B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive #373E02 ΔE 0.031
- Pakistan Green #283618 ΔE 0.054
- Charcoal Grey #3C4142 ΔE 0.057
- Mud Brown #60460F ΔE 0.063
- Evergreen #05472A ΔE 0.063
- Green Brown #544E03 ΔE 0.065
- Pine Green #0A481E ΔE 0.065
- Onyx #343A40 ΔE 0.067
Use #413F1B 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.