#183C0E
Closest named color: Hunter Green (#0B4008). oklch(31.8% 0.084 139.6), rgb(24, 60, 14).
Aa
White text reads best on this color (12.41:1).
About this color
#183C0E is a dark, moderately saturated green. In OKLCH its lightness is 32%, its chroma 0.084 and its hue 140°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Hunter Green (#0B4008), ΔE 0.018 away. White text reads best on it, at 12.41:1.
| Hue family | Greens |
| Lightness | dark (32%) |
| Chroma | moderately saturated (0.084) |
| Temperature | in between |
| Nearest name | Hunter Green (#0B4008) |
| Black text | 1.69:1 |
| White text | 12.41:1 |
Values
| HEX | #183C0E |
| RGB | rgb(24, 60, 14) |
| HSL | hsl(107, 62%, 15%) |
| OKLCH | oklch(31.8% 0.084 139.6) |
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 #183C0E | 12.41:1 | AAA | Lc -101.5 | Preferred for body text |
| Black text on #183C0E | 1.69:1 | Fails | Lc 0.0 | Not readable |
| #183C0E text on white | 12.41:1 | AAA | Lc 98.0 | Preferred for body text |
| #183C0E text on black | 1.69:1 | 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
#F1F8EF
oklch(97.1% 0.014 138.7)
-
Step 100
100
#E0EFDD
oklch(93.6% 0.029 140.5)
-
Step 200
200
#C7E3C0
oklch(88.6% 0.056 139.4)
-
Step 300
300
#9FD193
oklch(81% 0.1 139.6)
-
Step 400
400
#67B852
oklch(70.8% 0.16 139.5)
-
Step 500
500
#36A400
oklch(63.1% 0.201 139.5)
-
Step 600
600
#2C8A00
oklch(55.6% 0.177 139.5)
-
Step 700
700
#237400
oklch(49% 0.157 139.6)
-
Step 800
800
#1B5F00
oklch(42.6% 0.136 139.6)
-
Step 900
900
#155000
oklch(37.8% 0.121 139.7)
-
Step 950
950 (this color)
#183C0E
oklch(31.8% 0.084 139.6)
#183C0E 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) | #3E3608 | 0.056 |
| Deuteranopia (no green cones) | #393312 | 0.056 |
| Tritanopia (no blue cones) | #143A33 | 0.057 |
| Achromatopsia (no color) | #343434 | 0.084 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #183C0E
#183C0E
oklch(31.8% 0.084 139.6)
- #44224D
#44224D
oklch(31.8% 0.084 318.9)
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 #183C0E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Hunter Green #0B4008 ΔE 0.018
- Forrest Green #154406 ΔE 0.030
- Pakistan Green #283618 ΔE 0.034
- Pine Green #0A481E ΔE 0.039
- Racing Green #014600 ΔE 0.040
- British Racing Green #05480D ΔE 0.041
- Evergreen #05472A ΔE 0.042
- Dark Olive #373E02 ΔE 0.043
Use #183C0E 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.