#166615
Closest named color: Dark Green (#006400). oklch(44.7% 0.136 142.7), rgb(22, 102, 21).
Aa
White text reads best on this color (7.12:1).
About this color
#166615 is a dark, moderately saturated green. In OKLCH its lightness is 45%, its chroma 0.136 and its hue 143°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Green (#006400), ΔE 0.016 away. White text reads best on it, at 7.12:1.
| Hue family | Greens |
| Lightness | dark (45%) |
| Chroma | moderately saturated (0.136) |
| Temperature | in between |
| Nearest name | Dark Green (#006400) |
| Black text | 2.94:1 |
| White text | 7.12:1 |
Values
| HEX | #166615 |
| RGB | rgb(22, 102, 21) |
| HSL | hsl(119, 66%, 24%) |
| OKLCH | oklch(44.7% 0.136 142.7) |
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 #166615 | 7.12:1 | AAA | Lc -89.2 | Fine for body text |
| Black text on #166615 | 2.94:1 | Fails | Lc 19.8 | Dividers and decoration only |
| #166615 text on white | 7.12:1 | AAA | Lc 84.3 | Fine for body text |
| #166615 text on black | 2.94:1 | Fails | Lc -17.7 | 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
#F1F7F1
oklch(97% 0.01 145.5)
-
Step 100
100
#E1EEE0
oklch(93.6% 0.023 143.4)
-
Step 200
200
#C9E1C7
oklch(88.5% 0.043 143.1)
-
Step 300
300
#A3CE9F
oklch(80.8% 0.079 142.6)
-
Step 400
400
#6FB56A
oklch(70.8% 0.128 142.6)
-
Step 500
500
#43A13F
oklch(63.1% 0.163 142.7)
-
Step 600
600
#188B18
oklch(55.5% 0.177 142.7)
-
Step 700
700
#037606
oklch(49.1% 0.164 142.7)
-
Step 800
800 (this color)
#166615
oklch(44.7% 0.136 142.7)
-
Step 900
900
#174F15
oklch(37.7% 0.106 142.6)
-
Step 950
950
#0F2E0E
oklch(26.9% 0.067 142.9)
#166615 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) | #685C05 | 0.095 |
| Deuteranopia (no green cones) | #5F561E | 0.095 |
| Tritanopia (no blue cones) | #006356 | 0.086 |
| Achromatopsia (no color) | #585858 | 0.137 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #166615
#166615
oklch(44.7% 0.136 142.7)
- #76357F
#76357F
oklch(44.6% 0.135 322.6)
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 #166615, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Green #006400 ΔE 0.016
- Deep Green #02590F ΔE 0.044
- Spruce #0A5F38 ΔE 0.050
- Camouflage Green #4B6113 ΔE 0.051
- Pine #2B5D34 ΔE 0.053
- Forest #0B5509 ΔE 0.056
- Army Green #4B5D16 ΔE 0.056
- Navy Green #35530A ΔE 0.060
Use #166615 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.