#42410E
Closest named color: Dark Olive (#373E02). oklch(36.5% 0.069 108.3), rgb(66, 65, 14).
Aa
White text reads best on this color (10.53:1).
About this color
#42410E is a dark, muted brown. In OKLCH its lightness is 37%, its chroma 0.069 and its hue 108°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Olive (#373E02), ΔE 0.024 away. White text reads best on it, at 10.53:1.
| Hue family | Browns |
| Lightness | dark (37%) |
| Chroma | muted (0.069) |
| Temperature | warm |
| Nearest name | Dark Olive (#373E02) |
| Black text | 1.99:1 |
| White text | 10.53:1 |
Values
| HEX | #42410E |
| RGB | rgb(66, 65, 14) |
| HSL | hsl(59, 65%, 16%) |
| OKLCH | oklch(36.5% 0.069 108.3) |
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 #42410E | 10.53:1 | AAA | Lc -98.3 | Preferred for body text |
| Black text on #42410E | 1.99:1 | Fails | Lc 9.6 | Not readable |
| #42410E text on white | 10.53:1 | AAA | Lc 94.4 | Preferred for body text |
| #42410E text on black | 1.99:1 | Fails | Lc -8.2 | 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
#F6F6F1
oklch(97.2% 0.007 106.5)
-
Step 100
100
#EAEBDF
oklch(93.6% 0.016 110.6)
-
Step 200
200
#DADBC5
oklch(88.5% 0.03 109.1)
-
Step 300
300
#C3C49D
oklch(80.9% 0.053 108.7)
-
Step 400
400
#A5A567
oklch(70.7% 0.083 108.3)
-
Step 500
500
#8F8E3A
oklch(63% 0.106 108.5)
-
Step 600
600
#7A780F
oklch(55.7% 0.116 108.4)
-
Step 700
700
#676500
oklch(49.2% 0.106 108.4)
-
Step 800
800
#545206
oklch(42.7% 0.089 108)
-
Step 900
900 (this color)
#42410E
oklch(36.5% 0.069 108.3)
-
Step 950
950
#28280C
oklch(27% 0.044 109)
#42410E 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) | #473E06 | 0.011 |
| Deuteranopia (no green cones) | #484012 | 0.012 |
| Tritanopia (no blue cones) | #473C37 | 0.063 |
| Achromatopsia (no color) | #3F3F3F | 0.069 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #42410E
#42410E
oklch(36.5% 0.069 108.3)
- #3D3861
#3D3861
oklch(36.6% 0.07 288)
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 #42410E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive #373E02 ΔE 0.024
- Green Brown #544E03 ΔE 0.054
- Mud Brown #60460F ΔE 0.058
- Navy Green #35530A ΔE 0.060
- Pakistan Green #283618 ΔE 0.060
- Forrest Green #154406 ΔE 0.061
- Pine Green #0A481E ΔE 0.061
- Evergreen #05472A ΔE 0.064
Use #42410E 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.