#2B321B
Closest named color: Pakistan Green (#283618). oklch(30.4% 0.04 122.6), rgb(43, 50, 27).
Aa
White text reads best on this color (13.33:1).
About this color
#2B321B is a dark, muted brown. In OKLCH its lightness is 30%, its chroma 0.040 and its hue 123°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pakistan Green (#283618), ΔE 0.016 away. White text reads best on it, at 13.33:1.
| Hue family | Browns |
| Lightness | dark (30%) |
| Chroma | muted (0.040) |
| Temperature | in between |
| Nearest name | Pakistan Green (#283618) |
| Black text | 1.57:1 |
| White text | 13.33:1 |
Values
| HEX | #2B321B |
| RGB | rgb(43, 50, 27) |
| HSL | hsl(78, 30%, 15%) |
| OKLCH | oklch(30.4% 0.04 122.6) |
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 #2B321B | 13.33:1 | AAA | Lc -102.9 | Preferred for body text |
| Black text on #2B321B | 1.57:1 | Fails | Lc 0.0 | Not readable |
| #2B321B text on white | 13.33:1 | AAA | Lc 99.7 | Preferred for body text |
| #2B321B text on black | 1.57:1 | 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
#E8EBE2
oklch(93.5% 0.012 121.7)
-
Step 200
200
#D6DCC9
oklch(88.5% 0.026 121.2)
-
Step 300
300
#BBC6A5
oklch(80.9% 0.047 122.4)
-
Step 400
400
#98A974
oklch(70.8% 0.076 122.8)
-
Step 500
500
#7F934F
oklch(63.1% 0.096 122.6)
-
Step 600
600
#687D31
oklch(55.6% 0.105 122.8)
-
Step 700
700
#576923
oklch(49% 0.097 122.3)
-
Step 800
800
#47561F
oklch(42.7% 0.081 122.7)
-
Step 900
900
#3C471F
oklch(37.8% 0.063 122.2)
-
Step 950
950 (this color)
#2B321B
oklch(30.4% 0.04 122.6)
#2B321B 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) | #352F19 | 0.019 |
| Deuteranopia (no green cones) | #342F1C | 0.019 |
| Tritanopia (no blue cones) | #2D302C | 0.032 |
| Achromatopsia (no color) | #2F2F2F | 0.040 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2B321B
#2B321B
oklch(30.4% 0.04 122.6)
- #332A3F
#332A3F
oklch(30.4% 0.039 303.8)
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 #2B321B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pakistan Green #283618 ΔE 0.016
- Dark Olive #373E02 ΔE 0.057
- Very Dark Green #062E03 ΔE 0.061
- Jet #212529 ΔE 0.062
- Onyx #343A40 ΔE 0.064
- Gunmetal #293241 ΔE 0.066
- Dark Forest Green #002D04 ΔE 0.066
- Hunter Green #0B4008 ΔE 0.068
Use #2B321B 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.