#184E18
Closest named color: Bottle Green (#044A05). oklch(37.5% 0.102 143.2), rgb(24, 78, 24).
Aa
White text reads best on this color (9.80:1).
About this color
#184E18 is a dark, moderately saturated green. In OKLCH its lightness is 38%, its chroma 0.102 and its hue 143°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Bottle Green (#044A05), ΔE 0.024 away. White text reads best on it, at 9.80:1.
| Hue family | Greens |
| Lightness | dark (38%) |
| Chroma | moderately saturated (0.102) |
| Temperature | in between |
| Nearest name | Bottle Green (#044A05) |
| Black text | 2.14:1 |
| White text | 9.80:1 |
Values
| HEX | #184E18 |
| RGB | rgb(24, 78, 24) |
| HSL | hsl(120, 53%, 20%) |
| OKLCH | oklch(37.5% 0.102 143.2) |
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 #184E18 | 9.80:1 | AAA | Lc -96.6 | Preferred for body text |
| Black text on #184E18 | 2.14:1 | Fails | Lc 11.5 | Not readable |
| #184E18 text on white | 9.80:1 | AAA | Lc 92.4 | Preferred for body text |
| #184E18 text on black | 2.14:1 | Fails | Lc -10.0 | 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 900.
-
Step 50
50
#F2F7F1
oklch(97.1% 0.01 140.5)
-
Step 100
100
#E2EEE1
oklch(93.7% 0.021 143.2)
-
Step 200
200
#C9E1C8
oklch(88.5% 0.042 144.1)
-
Step 300
300
#A4CEA1
oklch(80.9% 0.077 143.1)
-
Step 400
400
#70B46D
oklch(70.7% 0.122 143.2)
-
Step 500
500
#46A044
oklch(63% 0.156 143.1)
-
Step 600
600
#1E8B22
oklch(55.7% 0.17 143.3)
-
Step 700
700
#0C7613
oklch(49.2% 0.158 143.2)
-
Step 800
800
#126014
oklch(42.8% 0.131 143.1)
-
Step 900
900 (this color)
#184E18
oklch(37.5% 0.102 143.2)
-
Step 950
950
#102E10
oklch(27% 0.064 143.6)
#184E18 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) | #504612 | 0.074 |
| Deuteranopia (no green cones) | #49421D | 0.073 |
| Tritanopia (no blue cones) | #0D4C43 | 0.065 |
| Achromatopsia (no color) | #444444 | 0.102 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #184E18
#184E18
oklch(37.5% 0.102 143.2)
- #5A2B60
#5A2B60
oklch(37.5% 0.103 323)
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 #184E18, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bottle Green #044A05 ΔE 0.024
- Darkgreen #054907 ΔE 0.025
- Pine Green #0A481E ΔE 0.025
- British Racing Green #05480D ΔE 0.026
- Forest #0B5509 ΔE 0.029
- Forrest Green #154406 ΔE 0.034
- Racing Green #014600 ΔE 0.036
- Navy Green #35530A ΔE 0.037
Use #184E18 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.