#003C18
Closest named color: Hunter Green (#0B4008). oklch(31.1% 0.085 150.6), rgb(0, 60, 24).
Aa
White text reads best on this color (12.65:1).
About this color
#003C18 is a dark, moderately saturated green. In OKLCH its lightness is 31%, its chroma 0.085 and its hue 151°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Hunter Green (#0B4008), ΔE 0.025 away. White text reads best on it, at 12.65:1.
| Hue family | Greens |
| Lightness | dark (31%) |
| Chroma | moderately saturated (0.085) |
| Temperature | in between |
| Nearest name | Hunter Green (#0B4008) |
| Black text | 1.65:1 |
| White text | 12.65:1 |
Values
| HEX | #003C18 |
| RGB | rgb(0, 60, 24) |
| HSL | hsl(144, 100%, 12%) |
| OKLCH | oklch(31.1% 0.085 150.6) |
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 #003C18 | 12.65:1 | AAA | Lc -101.6 | Preferred for body text |
| Black text on #003C18 | 1.65:1 | Fails | Lc 0.0 | Not readable |
| #003C18 text on white | 12.65:1 | AAA | Lc 98.2 | Preferred for body text |
| #003C18 text on black | 1.65:1 | 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
#EFF8F1
oklch(97% 0.013 152.6)
-
Step 100
100
#DDF0E0
oklch(93.7% 0.029 150.1)
-
Step 200
200
#C0E4C6
oklch(88.5% 0.056 149.9)
-
Step 300
300
#90D39F
oklch(80.8% 0.1 150.7)
-
Step 400
400
#43BC69
oklch(70.8% 0.161 150.4)
-
Step 500
500
#00A54E
oklch(63.1% 0.171 150.6)
-
Step 600
600
#008B40
oklch(55.7% 0.152 150.4)
-
Step 700
700
#007535
oklch(49.2% 0.134 150.5)
-
Step 800
800
#00602A
oklch(42.8% 0.117 150.4)
-
Step 900
900
#005022
oklch(37.7% 0.103 150.5)
-
Step 950
950 (this color)
#003C18
oklch(31.1% 0.085 150.6)
#003C18 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) | #3C3615 | 0.069 |
| Deuteranopia (no green cones) | #36311B | 0.070 |
| Tritanopia (no blue cones) | #003B34 | 0.047 |
| Achromatopsia (no color) | #333333 | 0.085 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #003C18
#003C18
oklch(31.1% 0.085 150.6)
- #481E44
#481E44
oklch(31.2% 0.085 331.1)
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 #003C18, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Hunter Green #0B4008 ΔE 0.025
- Forrest Green #154406 ΔE 0.039
- Pakistan Green #283618 ΔE 0.040
- Evergreen #05472A ΔE 0.042
- Pine Green #0A481E ΔE 0.043
- Racing Green #014600 ΔE 0.046
- British Racing Green #05480D ΔE 0.047
- Very Dark Green #062E03 ΔE 0.050
Use #003C18 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.