#186623
Closest named color: Dark Green (#006400). oklch(44.9% 0.125 145.2), rgb(24, 102, 35).
Aa
White text reads best on this color (7.08:1).
About this color
#186623 is a dark, moderately saturated green. In OKLCH its lightness is 45%, its chroma 0.125 and its hue 145°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Green (#006400), ΔE 0.027 away. White text reads best on it, at 7.08:1.
| Hue family | Greens |
| Lightness | dark (45%) |
| Chroma | moderately saturated (0.125) |
| Temperature | in between |
| Nearest name | Dark Green (#006400) |
| Black text | 2.96:1 |
| White text | 7.08:1 |
Values
| HEX | #186623 |
| RGB | rgb(24, 102, 35) |
| HSL | hsl(128, 62%, 25%) |
| OKLCH | oklch(44.9% 0.125 145.2) |
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 #186623 | 7.08:1 | AAA | Lc -89.1 | Fine for body text |
| Black text on #186623 | 2.96:1 | Fails | Lc 19.9 | Dividers and decoration only |
| #186623 text on white | 7.08:1 | AAA | Lc 84.2 | Fine for body text |
| #186623 text on black | 2.96:1 | Fails | Lc -17.8 | 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
#F2F7F1
oklch(97.1% 0.01 140.5)
-
Step 100
100
#E2EEE1
oklch(93.7% 0.021 143.2)
-
Step 200
200
#C9E1C9
oklch(88.5% 0.041 145.2)
-
Step 300
300
#A3CEA4
oklch(80.9% 0.074 145.4)
-
Step 400
400
#6FB472
oklch(70.7% 0.118 145.2)
-
Step 500
500
#44A04C
oklch(63% 0.149 145.1)
-
Step 600
600
#1A8B2D
oklch(55.7% 0.164 145.1)
-
Step 700
700
#067520
oklch(49% 0.15 145.2)
-
Step 800
800 (this color)
#186623
oklch(44.9% 0.125 145.2)
-
Step 900
900
#174E1D
oklch(37.5% 0.097 145.1)
-
Step 950
950
#102E12
oklch(27% 0.062 144.9)
#186623 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) | #685C1B | 0.094 |
| Deuteranopia (no green cones) | #5F5629 | 0.094 |
| Tritanopia (no blue cones) | #006358 | 0.078 |
| Achromatopsia (no color) | #585858 | 0.126 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #186623
#186623
oklch(44.9% 0.125 145.2)
- #76387A
#76387A
oklch(44.8% 0.125 325.1)
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 #186623, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Green #006400 ΔE 0.027
- Spruce #0A5F38 ΔE 0.040
- Pine #2B5D34 ΔE 0.043
- Deep Green #02590F ΔE 0.046
- Camouflage Green #4B6113 ΔE 0.047
- Army Green #4B5D16 ΔE 0.051
- Forest #0B5509 ΔE 0.057
- Navy Green #35530A ΔE 0.058
Use #186623 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.