#2B331C
Closest named color: Pakistan Green (#283618). oklch(30.7% 0.04 124.3), rgb(43, 51, 28).
Aa
White text reads best on this color (13.18:1).
About this color
#2B331C is a dark, muted brown. In OKLCH its lightness is 31%, its chroma 0.040 and its hue 124°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pakistan Green (#283618), ΔE 0.014 away. White text reads best on it, at 13.18:1.
| Hue family | Browns |
| Lightness | dark (31%) |
| Chroma | muted (0.040) |
| Temperature | in between |
| Nearest name | Pakistan Green (#283618) |
| Black text | 1.59:1 |
| White text | 13.18:1 |
Values
| HEX | #2B331C |
| RGB | rgb(43, 51, 28) |
| HSL | hsl(81, 29%, 15%) |
| OKLCH | oklch(30.7% 0.04 124.3) |
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 #2B331C | 13.18:1 | AAA | Lc -102.7 | Preferred for body text |
| Black text on #2B331C | 1.59:1 | Fails | Lc 0.0 | Not readable |
| #2B331C text on white | 13.18:1 | AAA | Lc 99.5 | Preferred for body text |
| #2B331C text on black | 1.59:1 | 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
#F4F6F2
oklch(97.1% 0.006 128.5)
-
Step 100
100
#E8ECE2
oklch(93.7% 0.014 124.6)
-
Step 200
200
#D5DCCA
oklch(88.4% 0.025 124.3)
-
Step 300
300
#BAC6A5
oklch(80.8% 0.047 123.7)
-
Step 400
400
#96A974
oklch(70.7% 0.076 124.3)
-
Step 500
500
#7D944F
oklch(63.2% 0.098 124.3)
-
Step 600
600
#667E32
oklch(55.7% 0.106 124.5)
-
Step 700
700
#556A24
oklch(49.2% 0.099 124.2)
-
Step 800
800
#455620
oklch(42.6% 0.081 124.4)
-
Step 900
900
#3A4720
oklch(37.6% 0.063 124.5)
-
Step 950
950 (this color)
#2B331C
oklch(30.7% 0.04 124.3)
#2B331C 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) | #35301A | 0.019 |
| Deuteranopia (no green cones) | #34301D | 0.018 |
| Tritanopia (no blue cones) | #2D312D | 0.032 |
| Achromatopsia (no color) | #303030 | 0.040 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2B331C
#2B331C
oklch(30.7% 0.04 124.3)
- #342A40
#342A40
oklch(30.6% 0.041 304.9)
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 #2B331C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pakistan Green #283618 ΔE 0.014
- Dark Olive #373E02 ΔE 0.055
- Onyx #343A40 ΔE 0.062
- Very Dark Green #062E03 ΔE 0.063
- Jet #212529 ΔE 0.064
- Gunmetal #293241 ΔE 0.066
- Hunter Green #0B4008 ΔE 0.066
- Dark Forest Green #002D04 ΔE 0.068
Use #2B331C 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.