#184F28
Closest named color: Pine Green (#0A481E). oklch(38.1% 0.087 149.8), rgb(24, 79, 40).
Aa
White text reads best on this color (9.59:1).
About this color
#184F28 is a dark, moderately saturated green. In OKLCH its lightness is 38%, its chroma 0.087 and its hue 150°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pine Green (#0A481E), ΔE 0.028 away. White text reads best on it, at 9.59:1.
| Hue family | Greens |
| Lightness | dark (38%) |
| Chroma | moderately saturated (0.087) |
| Temperature | in between |
| Nearest name | Pine Green (#0A481E) |
| Black text | 2.18:1 |
| White text | 9.59:1 |
Values
| HEX | #184F28 |
| RGB | rgb(24, 79, 40) |
| HSL | hsl(137, 53%, 20%) |
| OKLCH | oklch(38.1% 0.087 149.8) |
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 #184F28 | 9.59:1 | AAA | Lc -96.2 | Preferred for body text |
| Black text on #184F28 | 2.18:1 | Fails | Lc 12.0 | Not readable |
| #184F28 text on white | 9.59:1 | AAA | Lc 92.0 | Preferred for body text |
| #184F28 text on black | 2.18:1 | Fails | Lc -10.4 | 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
#F2F7F2
oklch(97.1% 0.008 145.5)
-
Step 100
100
#E2EEE3
oklch(93.7% 0.019 147.8)
-
Step 200
200
#C9E0CD
oklch(88.4% 0.036 150.5)
-
Step 300
300
#A3CDAA
oklch(80.9% 0.066 149.6)
-
Step 400
400
#6FB37D
oklch(70.7% 0.105 149.6)
-
Step 500
500
#439F5C
oklch(63% 0.133 149.9)
-
Step 600
600
#188A41
oklch(55.7% 0.146 149.7)
-
Step 700
700
#037533
oklch(49.2% 0.135 149.7)
-
Step 800
800
#0D5F2B
oklch(42.7% 0.111 149.8)
-
Step 900
900 (this color)
#184F28
oklch(38.1% 0.087 149.8)
-
Step 950
950
#0F2E17
oklch(27.1% 0.056 149.6)
#184F28 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) | #504825 | 0.072 |
| Deuteranopia (no green cones) | #49432B | 0.072 |
| Tritanopia (no blue cones) | #064D46 | 0.050 |
| Achromatopsia (no color) | #454545 | 0.088 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #184F28
#184F28
oklch(38.1% 0.087 149.8)
- #5C3059
#5C3059
oklch(38.2% 0.087 329.6)
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 #184F28, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pine Green #0A481E ΔE 0.028
- Evergreen #05472A ΔE 0.032
- British Racing Green #05480D ΔE 0.039
- Darkgreen #054907 ΔE 0.040
- Bottle Green #044A05 ΔE 0.040
- Forest #0B5509 ΔE 0.042
- Navy Green #35530A ΔE 0.042
- Forrest Green #154406 ΔE 0.046
Use #184F28 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.