#12381D
Closest named color: Pakistan Green (#283618). oklch(30.5% 0.065 150.3), rgb(18, 56, 29).
Aa
White text reads best on this color (13.05:1).
About this color
#12381D is a dark, muted green. In OKLCH its lightness is 31%, its chroma 0.065 and its hue 150°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pakistan Green (#283618), ΔE 0.025 away. White text reads best on it, at 13.05:1.
| Hue family | Greens |
| Lightness | dark (31%) |
| Chroma | muted (0.065) |
| Temperature | in between |
| Nearest name | Pakistan Green (#283618) |
| Black text | 1.60:1 |
| White text | 13.05:1 |
Values
| HEX | #12381D |
| RGB | rgb(18, 56, 29) |
| HSL | hsl(137, 51%, 15%) |
| OKLCH | oklch(30.5% 0.065 150.3) |
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 #12381D | 13.05:1 | AAA | Lc -102.4 | Preferred for body text |
| Black text on #12381D | 1.60:1 | Fails | Lc 0.0 | Not readable |
| #12381D text on white | 13.05:1 | AAA | Lc 99.1 | Preferred for body text |
| #12381D text on black | 1.60:1 | 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
#F1F7F2
oklch(97% 0.009 150.7)
-
Step 100
100
#E0EEE2
oklch(93.5% 0.022 149.7)
-
Step 200
200
#C6E2CB
oklch(88.6% 0.043 150.5)
-
Step 300
300
#9DCFA7
oklch(80.9% 0.077 150.5)
-
Step 400
400
#63B677
oklch(70.7% 0.123 150.1)
-
Step 500
500
#28A354
oklch(63.2% 0.157 150.5)
-
Step 600
600
#008B3F
oklch(55.7% 0.153 150.2)
-
Step 700
700
#007534
oklch(49.2% 0.135 150.2)
-
Step 800
800
#00602A
oklch(42.8% 0.117 150.4)
-
Step 900
900
#015022
oklch(37.7% 0.102 150.3)
-
Step 950
950 (this color)
#12381D
oklch(30.5% 0.065 150.3)
#12381D 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) | #38331B | 0.053 |
| Deuteranopia (no green cones) | #332F1F | 0.054 |
| Tritanopia (no blue cones) | #083731 | 0.035 |
| Achromatopsia (no color) | #313131 | 0.065 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #12381D
#12381D
oklch(30.5% 0.065 150.3)
- #41223E
#41223E
oklch(30.5% 0.064 330.6)
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 #12381D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pakistan Green #283618 ΔE 0.025
- Hunter Green #0B4008 ΔE 0.042
- Very Dark Green #062E03 ΔE 0.046
- Evergreen #05472A ΔE 0.050
- Dark Forest Green #002D04 ΔE 0.051
- Forrest Green #154406 ΔE 0.054
- Pine Green #0A481E ΔE 0.056
- Dark Olive #373E02 ΔE 0.059
Use #12381D 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.