#184E2D
Closest named color: Evergreen (#05472A). oklch(37.9% 0.08 153.2), rgb(24, 78, 45).
Aa
White text reads best on this color (9.69:1).
About this color
#184E2D is a dark, moderately saturated green. In OKLCH its lightness is 38%, its chroma 0.080 and its hue 153°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Evergreen (#05472A), ΔE 0.028 away. White text reads best on it, at 9.69:1.
| Hue family | Greens |
| Lightness | dark (38%) |
| Chroma | moderately saturated (0.080) |
| Temperature | in between |
| Nearest name | Evergreen (#05472A) |
| Black text | 2.16:1 |
| White text | 9.69:1 |
Values
| HEX | #184E2D |
| RGB | rgb(24, 78, 45) |
| HSL | hsl(143, 53%, 20%) |
| OKLCH | oklch(37.9% 0.08 153.2) |
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 #184E2D | 9.69:1 | AAA | Lc -96.4 | Preferred for body text |
| Black text on #184E2D | 2.16:1 | Fails | Lc 11.7 | Not readable |
| #184E2D text on white | 9.69:1 | AAA | Lc 92.2 | Preferred for body text |
| #184E2D text on black | 2.16:1 | Fails | Lc -10.2 | 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
#F2F7F3
oklch(97.1% 0.007 151.9)
-
Step 100
100
#E2EDE4
oklch(93.5% 0.017 151.1)
-
Step 200
200
#C9E0CF
oklch(88.5% 0.034 153.6)
-
Step 300
300
#A4CCAF
oklch(80.8% 0.059 153.5)
-
Step 400
400
#70B284
oklch(70.7% 0.096 153)
-
Step 500
500
#449F65
oklch(63.2% 0.124 153.1)
-
Step 600
600
#1A894C
oklch(55.6% 0.134 153.2)
-
Step 700
700
#06743D
oklch(49.1% 0.124 153.2)
-
Step 800
800
#0F5F33
oklch(42.9% 0.103 153.2)
-
Step 900
900 (this color)
#184E2D
oklch(37.9% 0.08 153.2)
-
Step 950
950
#102D1A
oklch(26.9% 0.05 152.9)
#184E2D 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) | #4E472B | 0.070 |
| Deuteranopia (no green cones) | #47422F | 0.069 |
| Tritanopia (no blue cones) | #034D46 | 0.041 |
| Achromatopsia (no color) | #444444 | 0.080 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #184E2D
#184E2D
oklch(37.9% 0.08 153.2)
- #5B3154
#5B3154
oklch(38% 0.079 333.4)
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 #184E2D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Evergreen #05472A ΔE 0.028
- Pine Green #0A481E ΔE 0.029
- Dark Blue Green #005249 ΔE 0.042
- British Racing Green #05480D ΔE 0.043
- Darkgreen #054907 ΔE 0.046
- Bottle Green #044A05 ΔE 0.047
- Forrest Green #154406 ΔE 0.049
- Navy Green #35530A ΔE 0.049
Use #184E2D 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.