#3D491E
Closest named color: Dark Olive (#373E02). oklch(38.4% 0.067 122.5), rgb(61, 73, 30).
Aa
White text reads best on this color (9.67:1).
About this color
#3D491E is a dark, muted brown. In OKLCH its lightness is 38%, its chroma 0.067 and its hue 123°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Olive (#373E02), ΔE 0.041 away. White text reads best on it, at 9.67:1.
| Hue family | Browns |
| Lightness | dark (38%) |
| Chroma | muted (0.067) |
| Temperature | in between |
| Nearest name | Dark Olive (#373E02) |
| Black text | 2.17:1 |
| White text | 9.67:1 |
Values
| HEX | #3D491E |
| RGB | rgb(61, 73, 30) |
| HSL | hsl(77, 42%, 20%) |
| OKLCH | oklch(38.4% 0.067 122.5) |
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 #3D491E | 9.67:1 | AAA | Lc -96.6 | Preferred for body text |
| Black text on #3D491E | 2.17:1 | Fails | Lc 11.6 | Not readable |
| #3D491E text on white | 9.67:1 | AAA | Lc 92.4 | Preferred for body text |
| #3D491E text on black | 2.17:1 | Fails | Lc -10.0 | 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
#F4F6F1
oklch(97% 0.007 124.4)
-
Step 100
100
#E8ECE1
oklch(93.7% 0.015 123)
-
Step 200
200
#D6DCC8
oklch(88.4% 0.028 120.6)
-
Step 300
300
#BAC6A3
oklch(80.8% 0.05 122.9)
-
Step 400
400
#97A971
oklch(70.7% 0.08 122.9)
-
Step 500
500
#7E934A
oklch(63% 0.102 122.6)
-
Step 600
600
#687D2B
oklch(55.5% 0.11 122.3)
-
Step 700
700
#566A1D
oklch(49.2% 0.104 122.9)
-
Step 800
800
#47561B
oklch(42.7% 0.085 122.2)
-
Step 900
900 (this color)
#3D491E
oklch(38.4% 0.067 122.5)
-
Step 950
950
#232A11
oklch(27.1% 0.043 122.2)
#3D491E 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) | #4D451A | 0.027 |
| Deuteranopia (no green cones) | #4C4421 | 0.030 |
| Tritanopia (no blue cones) | #40453F | 0.055 |
| Achromatopsia (no color) | #444444 | 0.067 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3D491E
#3D491E
oklch(38.4% 0.067 122.5)
- #4A3A61
#4A3A61
oklch(38.3% 0.067 302.2)
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 #3D491E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive #373E02 ΔE 0.041
- Navy Green #35530A ΔE 0.042
- Green Brown #544E03 ΔE 0.045
- Pine Green #0A481E ΔE 0.054
- Evergreen #05472A ΔE 0.056
- Mud Brown #60460F ΔE 0.059
- Forrest Green #154406 ΔE 0.061
- Pine #2B5D34 ΔE 0.062
Use #3D491E 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.