#166105
Closest named color: Dark Green (#006400). oklch(43.1% 0.138 140.9), rgb(22, 97, 5).
Aa
White text reads best on this color (7.64:1).
About this color
#166105 is a dark, moderately saturated green. In OKLCH its lightness is 43%, its chroma 0.138 and its hue 141°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Green (#006400), ΔE 0.012 away. White text reads best on it, at 7.64:1.
| Hue family | Greens |
| Lightness | dark (43%) |
| Chroma | moderately saturated (0.138) |
| Temperature | in between |
| Nearest name | Dark Green (#006400) |
| Black text | 2.74:1 |
| White text | 7.64:1 |
Values
| HEX | #166105 |
| RGB | rgb(22, 97, 5) |
| HSL | hsl(109, 90%, 20%) |
| OKLCH | oklch(43.1% 0.138 140.9) |
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 #166105 | 7.64:1 | AAA | Lc -90.9 | Preferred for body text |
| Black text on #166105 | 2.74:1 | Fails | Lc 17.9 | Dividers and decoration only |
| #166105 text on white | 7.64:1 | AAA | Lc 86.1 | Fine for body text |
| #166105 text on black | 2.74:1 | Fails | Lc -16.0 | 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
#E2EEE0
oklch(93.6% 0.023 141.2)
-
Step 200
200
#CAE1C5
oklch(88.5% 0.045 140.1)
-
Step 300
300
#A4CE9D
oklch(80.8% 0.081 141.1)
-
Step 400
400
#71B466
oklch(70.6% 0.129 140.9)
-
Step 500
500
#48A139
oklch(63.2% 0.165 140.9)
-
Step 600
600
#228B08
oklch(55.6% 0.18 141)
-
Step 700
700
#187500
oklch(49.1% 0.161 141)
-
Step 800
800 (this color)
#166105
oklch(43.1% 0.138 140.9)
-
Step 900
900
#1A4F11
oklch(37.8% 0.108 141)
-
Step 950
950
#112E0C
oklch(26.9% 0.068 140.8)
#166105 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) | #645700 | 0.095 |
| Deuteranopia (no green cones) | #5B5113 | 0.094 |
| Tritanopia (no blue cones) | #025E51 | 0.090 |
| Achromatopsia (no color) | #535353 | 0.138 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #166105
#166105
oklch(43.1% 0.138 140.9)
- #71307D
#71307D
oklch(43.2% 0.138 321.1)
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 #166105, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Green #006400 ΔE 0.012
- Deep Green #02590F ΔE 0.030
- Forest #0B5509 ΔE 0.041
- Navy Green #35530A ΔE 0.050
- Spruce #0A5F38 ΔE 0.050
- Pine #2B5D34 ΔE 0.054
- Camouflage Green #4B6113 ΔE 0.056
- Army Green #4B5D16 ΔE 0.058
Use #166105 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.