#2B3318
Closest named color: Pakistan Green (#283618). oklch(30.6% 0.046 122.6), rgb(43, 51, 24).
Aa
White text reads best on this color (13.21:1).
About this color
#2B3318 is a dark, muted brown. In OKLCH its lightness is 31%, its chroma 0.046 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 0.011 away. White text reads best on it, at 13.21:1.
| Hue family | Browns |
| Lightness | dark (31%) |
| Chroma | muted (0.046) |
| Temperature | in between |
| Nearest name | Pakistan Green (#283618) |
| Black text | 1.58:1 |
| White text | 13.21:1 |
Values
| HEX | #2B3318 |
| RGB | rgb(43, 51, 24) |
| HSL | hsl(78, 36%, 15%) |
| OKLCH | oklch(30.6% 0.046 122.6) |
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 #2B3318 | 13.21:1 | AAA | Lc -102.7 | Preferred for body text |
| Black text on #2B3318 | 1.58:1 | Fails | Lc 0.0 | Not readable |
| #2B3318 text on white | 13.21:1 | AAA | Lc 99.5 | Preferred for body text |
| #2B3318 text on black | 1.58:1 | 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
#F4F6F1
oklch(97% 0.007 124.4)
-
Step 100
100
#E8ECE0
oklch(93.7% 0.017 121.8)
-
Step 200
200
#D5DDC7
oklch(88.5% 0.031 123.3)
-
Step 300
300
#BAC7A0
oklch(80.9% 0.055 122.6)
-
Step 400
400
#97AA6C
oklch(70.8% 0.087 122.5)
-
Step 500
500
#7D9443
oklch(63% 0.111 122.8)
-
Step 600
600
#677E20
oklch(55.6% 0.121 122.5)
-
Step 700
700
#556A11
oklch(49% 0.112 122.8)
-
Step 800
800
#465713
oklch(42.8% 0.093 122.8)
-
Step 900
900
#3B4818
oklch(37.9% 0.073 122.7)
-
Step 950
950 (this color)
#2B3318
oklch(30.6% 0.046 122.6)
#2B3318 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) | #363016 | 0.020 |
| Deuteranopia (no green cones) | #353019 | 0.020 |
| Tritanopia (no blue cones) | #2D312D | 0.038 |
| Achromatopsia (no color) | #303030 | 0.046 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2B3318
#2B3318
oklch(30.6% 0.046 122.6)
- #342942
#342942
oklch(30.5% 0.046 304)
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 #2B3318, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pakistan Green #283618 ΔE 0.011
- Dark Olive #373E02 ΔE 0.051
- Very Dark Green #062E03 ΔE 0.059
- Hunter Green #0B4008 ΔE 0.062
- Dark Forest Green #002D04 ΔE 0.065
- Onyx #343A40 ΔE 0.067
- Evergreen #05472A ΔE 0.068
- Jet #212529 ΔE 0.068
Use #2B3318 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.