#23311D
Closest named color: Pakistan Green (#283618). oklch(29.4% 0.04 136.6), rgb(35, 49, 29).
Aa
White text reads best on this color (13.73:1).
About this color
#23311D is a dark, muted green. In OKLCH its lightness is 29%, its chroma 0.040 and its hue 137°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pakistan Green (#283618), ΔE 0.023 away. White text reads best on it, at 13.73:1.
| Hue family | Greens |
| Lightness | dark (29%) |
| Chroma | muted (0.040) |
| Temperature | in between |
| Nearest name | Pakistan Green (#283618) |
| Black text | 1.52:1 |
| White text | 13.73:1 |
Values
| HEX | #23311D |
| RGB | rgb(35, 49, 29) |
| HSL | hsl(102, 26%, 15%) |
| OKLCH | oklch(29.4% 0.04 136.6) |
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 #23311D | 13.73:1 | AAA | Lc -103.4 | Preferred for body text |
| Black text on #23311D | 1.52:1 | Fails | Lc 0.0 | Not readable |
| #23311D text on white | 13.73:1 | AAA | Lc 100.3 | Preferred for body text |
| #23311D text on black | 1.52:1 | 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
#F3F6F2
oklch(97% 0.006 137.8)
-
Step 100
100
#E6ECE3
oklch(93.6% 0.014 134.9)
-
Step 200
200
#D1DDCD
oklch(88.4% 0.025 137.8)
-
Step 300
300
#B3C8AA
oklch(80.9% 0.047 136.2)
-
Step 400
400
#8BAC7D
oklch(70.7% 0.076 136.5)
-
Step 500
500
#6E975C
oklch(63.1% 0.096 136.6)
-
Step 600
600
#558141
oklch(55.5% 0.105 136.7)
-
Step 700
700
#466D33
oklch(49.1% 0.097 136.3)
-
Step 800
800
#39592B
oklch(42.7% 0.081 136.9)
-
Step 900
900
#324927
oklch(37.7% 0.062 136.1)
-
Step 950
950 (this color)
#23311D
oklch(29.4% 0.04 136.6)
#23311D 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) | #322E1C | 0.026 |
| Deuteranopia (no green cones) | #302D1E | 0.025 |
| Tritanopia (no blue cones) | #23302C | 0.027 |
| Achromatopsia (no color) | #2D2D2D | 0.040 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #23311D
#23311D
oklch(29.4% 0.04 136.6)
- #34263A
#34263A
oklch(29.4% 0.04 315.5)
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 #23311D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pakistan Green #283618 ΔE 0.023
- Very Dark Green #062E03 ΔE 0.053
- Jet #212529 ΔE 0.055
- Dark Forest Green #002D04 ΔE 0.057
- Gunmetal #293241 ΔE 0.065
- Dark Olive #373E02 ΔE 0.067
- Hunter Green #0B4008 ΔE 0.068
- Onyx #343A40 ΔE 0.069
Use #23311D 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.