#186328
Closest named color: Spruce (#0A5F38). oklch(44% 0.117 146.8), rgb(24, 99, 40).
Aa
White text reads best on this color (7.35:1).
About this color
#186328 is a dark, moderately saturated green. In OKLCH its lightness is 44%, its chroma 0.117 and its hue 147°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Spruce (#0A5F38), ΔE 0.028 away. White text reads best on it, at 7.35:1.
| Hue family | Greens |
| Lightness | dark (44%) |
| Chroma | moderately saturated (0.117) |
| Temperature | in between |
| Nearest name | Spruce (#0A5F38) |
| Black text | 2.85:1 |
| White text | 7.35:1 |
Values
| HEX | #186328 |
| RGB | rgb(24, 99, 40) |
| HSL | hsl(133, 61%, 24%) |
| OKLCH | oklch(44% 0.117 146.8) |
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 #186328 | 7.35:1 | AAA | Lc -90.1 | Preferred for body text |
| Black text on #186328 | 2.85:1 | Fails | Lc 18.8 | Dividers and decoration only |
| #186328 text on white | 7.35:1 | AAA | Lc 85.2 | Fine for body text |
| #186328 text on black | 2.85:1 | Fails | Lc -16.8 | Dividers and decoration only |
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 800.
-
Step 50
50
#F2F7F2
oklch(97.1% 0.008 145.5)
-
Step 100
100
#E2EEE2
oklch(93.7% 0.02 145.4)
-
Step 200
200
#CAE0CB
oklch(88.5% 0.037 146.5)
-
Step 300
300
#A4CDA7
oklch(80.9% 0.068 146.8)
-
Step 400
400
#71B378
oklch(70.7% 0.109 146.8)
-
Step 500
500
#479F54
oklch(63% 0.139 146.7)
-
Step 600
600
#208A38
oklch(55.7% 0.152 146.7)
-
Step 700
700
#0E752A
oklch(49.2% 0.141 146.7)
-
Step 800
800 (this color)
#186328
oklch(44% 0.117 146.8)
-
Step 900
900
#194E22
oklch(37.7% 0.091 146.6)
-
Step 950
950
#102E15
oklch(27.1% 0.058 147.2)
#186328 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) | #645A22 | 0.090 |
| Deuteranopia (no green cones) | #5C532D | 0.092 |
| Tritanopia (no blue cones) | #006156 | 0.069 |
| Achromatopsia (no color) | #565656 | 0.117 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #186328
#186328
oklch(44% 0.117 146.8)
- #733874
#733874
oklch(44.1% 0.117 326.7)
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 #186328, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Spruce #0A5F38 ΔE 0.028
- Pine #2B5D34 ΔE 0.032
- Dark Green #006400 ΔE 0.034
- Deep Green #02590F ΔE 0.040
- Camouflage Green #4B6113 ΔE 0.048
- Army Green #4B5D16 ΔE 0.049
- Forest #0B5509 ΔE 0.050
- Navy Green #35530A ΔE 0.050
Use #186328 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.