#25311D
Closest named color: Pakistan Green (#283618). oklch(29.6% 0.038 133.5), rgb(37, 49, 29).
Aa
White text reads best on this color (13.67:1).
About this color
#25311D is a dark, muted green. In OKLCH its lightness is 30%, its chroma 0.038 and its hue 133°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pakistan Green (#283618), ΔE 0.022 away. White text reads best on it, at 13.67:1.
| Hue family | Greens |
| Lightness | dark (30%) |
| Chroma | muted (0.038) |
| Temperature | in between |
| Nearest name | Pakistan Green (#283618) |
| Black text | 1.53:1 |
| White text | 13.67:1 |
Values
| HEX | #25311D |
| RGB | rgb(37, 49, 29) |
| HSL | hsl(96, 26%, 15%) |
| OKLCH | oklch(29.6% 0.038 133.5) |
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 #25311D | 13.67:1 | AAA | Lc -103.3 | Preferred for body text |
| Black text on #25311D | 1.53:1 | Fails | Lc 0.0 | Not readable |
| #25311D text on white | 13.67:1 | AAA | Lc 100.2 | Preferred for body text |
| #25311D text on black | 1.53:1 | 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
#E6ECE3
oklch(93.6% 0.014 134.9)
-
Step 200
200
#D3DDCC
oklch(88.5% 0.025 132.1)
-
Step 300
300
#B5C7AA
oklch(80.8% 0.044 133.5)
-
Step 400
400
#8FAB7C
oklch(70.8% 0.073 133.1)
-
Step 500
500
#73965B
oklch(63.2% 0.093 133.4)
-
Step 600
600
#5B8040
oklch(55.6% 0.101 133.4)
-
Step 700
700
#4B6C32
oklch(49.1% 0.093 133.3)
-
Step 800
800
#3D582A
oklch(42.7% 0.078 133.7)
-
Step 900
900
#344926
oklch(37.8% 0.062 133.8)
-
Step 950
950 (this color)
#25311D
oklch(29.6% 0.038 133.5)
#25311D 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) | #332E1C | 0.025 |
| Deuteranopia (no green cones) | #312D1E | 0.024 |
| Tritanopia (no blue cones) | #252F2C | 0.029 |
| Achromatopsia (no color) | #2E2E2E | 0.039 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #25311D
#25311D
oklch(29.6% 0.038 133.5)
- #34273A
#34273A
oklch(29.6% 0.038 314.9)
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 #25311D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pakistan Green #283618 ΔE 0.022
- Jet #212529 ΔE 0.055
- Very Dark Green #062E03 ΔE 0.055
- Dark Forest Green #002D04 ΔE 0.060
- Gunmetal #293241 ΔE 0.064
- Dark Olive #373E02 ΔE 0.065
- Onyx #343A40 ΔE 0.067
- Dark Brown #341C02 ΔE 0.069
Use #25311D 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.