#2D331B
Closest named color: Pakistan Green (#283618). oklch(30.8% 0.041 120.3), rgb(45, 51, 27).
Aa
White text reads best on this color (13.11:1).
About this color
#2D331B is a dark, muted brown. In OKLCH its lightness is 31%, its chroma 0.041 and its hue 120°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pakistan Green (#283618), ΔE 0.015 away. White text reads best on it, at 13.11:1.
| Hue family | Browns |
| Lightness | dark (31%) |
| Chroma | muted (0.041) |
| Temperature | in between |
| Nearest name | Pakistan Green (#283618) |
| Black text | 1.60:1 |
| White text | 13.11:1 |
Values
| HEX | #2D331B |
| RGB | rgb(45, 51, 27) |
| HSL | hsl(75, 31%, 15%) |
| OKLCH | oklch(30.8% 0.041 120.3) |
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 #2D331B | 13.11:1 | AAA | Lc -102.6 | Preferred for body text |
| Black text on #2D331B | 1.60:1 | Fails | Lc 0.0 | Not readable |
| #2D331B text on white | 13.11:1 | AAA | Lc 99.4 | Preferred for body text |
| #2D331B text on black | 1.60:1 | Fails | Lc 0.0 | 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 950.
-
Step 50
50
#F5F6F1
oklch(97.1% 0.007 115.7)
-
Step 100
100
#E8EBE1
oklch(93.5% 0.014 120.3)
-
Step 200
200
#D6DCC9
oklch(88.5% 0.026 121.2)
-
Step 300
300
#BCC6A3
oklch(80.9% 0.049 120.5)
-
Step 400
400
#9AA871
oklch(70.7% 0.077 120)
-
Step 500
500
#81924B
oklch(63% 0.098 120.4)
-
Step 600
600
#6B7C2C
oklch(55.5% 0.107 120.2)
-
Step 700
700
#59691E
oklch(49.2% 0.101 120.6)
-
Step 800
800
#49551C
oklch(42.6% 0.082 120.1)
-
Step 900
900
#3D471D
oklch(37.8% 0.065 120.7)
-
Step 950
950 (this color)
#2D331B
oklch(30.8% 0.041 120.3)
#2D331B 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) | #363019 | 0.017 |
| Deuteranopia (no green cones) | #35311C | 0.016 |
| Tritanopia (no blue cones) | #2F312D | 0.033 |
| Achromatopsia (no color) | #303030 | 0.041 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2D331B
#2D331B
oklch(30.8% 0.041 120.3)
- #332B41
#332B41
oklch(30.8% 0.04 300.8)
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 #2D331B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pakistan Green #283618 ΔE 0.015
- Dark Olive #373E02 ΔE 0.053
- Onyx #343A40 ΔE 0.062
- Very Dark Green #062E03 ΔE 0.065
- Jet #212529 ΔE 0.066
- Hunter Green #0B4008 ΔE 0.066
- Gunmetal #293241 ΔE 0.067
- Evergreen #05472A ΔE 0.069
Use #2D331B 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.