#1F381E
Closest named color: Pakistan Green (#283618). oklch(31.2% 0.055 143.3), rgb(31, 56, 30).
Aa
White text reads best on this color (12.78:1).
About this color
#1F381E is a dark, muted green. In OKLCH its lightness is 31%, its chroma 0.055 and its hue 143°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pakistan Green (#283618), ΔE 0.013 away. White text reads best on it, at 12.78:1.
| Hue family | Greens |
| Lightness | dark (31%) |
| Chroma | muted (0.055) |
| Temperature | in between |
| Nearest name | Pakistan Green (#283618) |
| Black text | 1.64:1 |
| White text | 12.78:1 |
Values
| HEX | #1F381E |
| RGB | rgb(31, 56, 30) |
| HSL | hsl(118, 30%, 17%) |
| OKLCH | oklch(31.2% 0.055 143.3) |
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 #1F381E | 12.78:1 | AAA | Lc -102.1 | Preferred for body text |
| Black text on #1F381E | 1.64:1 | Fails | Lc 0.0 | Not readable |
| #1F381E text on white | 12.78:1 | AAA | Lc 98.8 | Preferred for body text |
| #1F381E text on black | 1.64:1 | 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
#F2F7F2
oklch(97.1% 0.008 145.5)
-
Step 100
100
#E3EDE2
oklch(93.6% 0.018 142.8)
-
Step 200
200
#CCE0CA
oklch(88.6% 0.037 142.7)
-
Step 300
300
#A8CCA6
oklch(80.9% 0.065 143.6)
-
Step 400
400
#79B276
oklch(70.9% 0.104 143.2)
-
Step 500
500
#539E51
oklch(63.2% 0.134 143.3)
-
Step 600
600
#348834
oklch(55.6% 0.145 143.3)
-
Step 700
700
#267326
oklch(49.1% 0.135 143.2)
-
Step 800
800
#215E21
oklch(42.8% 0.112 143.3)
-
Step 900
900
#214D21
oklch(37.7% 0.087 143.6)
-
Step 950
950 (this color)
#1F381E
oklch(31.2% 0.055 143.3)
#1F381E 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) | #39341C | 0.041 |
| Deuteranopia (no green cones) | #353120 | 0.041 |
| Tritanopia (no blue cones) | #1C3732 | 0.035 |
| Achromatopsia (no color) | #323232 | 0.055 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1F381E
#1F381E
oklch(31.2% 0.055 143.3)
- #3E2741
#3E2741
oklch(31.2% 0.055 322.7)
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 #1F381E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pakistan Green #283618 ΔE 0.013
- Hunter Green #0B4008 ΔE 0.047
- Evergreen #05472A ΔE 0.049
- Dark Olive #373E02 ΔE 0.050
- Forrest Green #154406 ΔE 0.056
- Very Dark Green #062E03 ΔE 0.056
- Pine Green #0A481E ΔE 0.056
- Dark Forest Green #002D04 ΔE 0.061
Use #1F381E 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.