#2B301F
Closest named color: Pakistan Green (#283618). oklch(29.9% 0.03 121.5), rgb(43, 48, 31).
Aa
White text reads best on this color (13.58:1).
About this color
#2B301F is a dark, muted brown. In OKLCH its lightness is 30%, its chroma 0.030 and its hue 122°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pakistan Green (#283618), ΔE 0.027 away. White text reads best on it, at 13.58:1.
| Hue family | Browns |
| Lightness | dark (30%) |
| Chroma | muted (0.030) |
| Temperature | in between |
| Nearest name | Pakistan Green (#283618) |
| Black text | 1.54:1 |
| White text | 13.58:1 |
Values
| HEX | #2B301F |
| RGB | rgb(43, 48, 31) |
| HSL | hsl(78, 22%, 15%) |
| OKLCH | oklch(29.9% 0.03 121.5) |
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 #2B301F | 13.58:1 | AAA | Lc -103.2 | Preferred for body text |
| Black text on #2B301F | 1.54:1 | Fails | Lc 0.0 | Not readable |
| #2B301F text on white | 13.58:1 | AAA | Lc 100.1 | Preferred for body text |
| #2B301F text on black | 1.54:1 | 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
#F5F6F2
oklch(97.1% 0.005 117.9)
-
Step 100
100
#E8EBE4
oklch(93.6% 0.01 125.7)
-
Step 200
200
#D7DBCD
oklch(88.4% 0.019 119.8)
-
Step 300
300
#BDC5AB
oklch(81% 0.037 121.1)
-
Step 400
400
#9BA77F
oklch(70.8% 0.058 121.4)
-
Step 500
500
#82915F
oklch(63.2% 0.073 122.1)
-
Step 600
600
#6C7B45
oklch(55.7% 0.079 121.7)
-
Step 700
700
#5A6736
oklch(49% 0.073 121.3)
-
Step 800
800
#4A542D
oklch(42.7% 0.061 120.8)
-
Step 900
900
#3D4629
oklch(37.8% 0.048 122.7)
-
Step 950
950 (this color)
#2B301F
oklch(29.9% 0.03 121.5)
#2B301F 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) | #322E1E | 0.013 |
| Deuteranopia (no green cones) | #312E20 | 0.013 |
| Tritanopia (no blue cones) | #2C2E2C | 0.026 |
| Achromatopsia (no color) | #2E2E2E | 0.030 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2B301F
#2B301F
oklch(29.9% 0.03 121.5)
- #302A3A
#302A3A
oklch(29.8% 0.03 301.8)
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 #2B301F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pakistan Green #283618 ΔE 0.027
- Jet #212529 ΔE 0.052
- Gunmetal #293241 ΔE 0.058
- Onyx #343A40 ΔE 0.061
- Dark Brown #341C02 ΔE 0.064
- Very Dark Green #062E03 ΔE 0.065
- Dark Olive #373E02 ΔE 0.067
- Space Cadet #2B2D42 ΔE 0.067
Use #2B301F 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.