#066705
Closest named color: Dark Green (#006400). oklch(44.6% 0.148 142.5), rgb(6, 103, 5).
Aa
White text reads best on this color (7.11:1).
About this color
#066705 is a dark, vivid green. In OKLCH its lightness is 45%, its chroma 0.148 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 0.010 away. White text reads best on it, at 7.11:1.
| Hue family | Greens |
| Lightness | dark (45%) |
| Chroma | vivid (0.148) |
| Temperature | in between |
| Nearest name | Dark Green (#006400) |
| Black text | 2.95:1 |
| White text | 7.11:1 |
Values
| HEX | #066705 |
| RGB | rgb(6, 103, 5) |
| HSL | hsl(119, 91%, 21%) |
| OKLCH | oklch(44.6% 0.148 142.5) |
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 #066705 | 7.11:1 | AAA | Lc -89.0 | Fine for body text |
| Black text on #066705 | 2.95:1 | Fails | Lc 20.0 | Dividers and decoration only |
| #066705 text on white | 7.11:1 | AAA | Lc 84.0 | Fine for body text |
| #066705 text on black | 2.95:1 | Fails | Lc -17.9 | 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
#F1F8F0
oklch(97.2% 0.013 141.8)
-
Step 100
100
#E1EEDF
oklch(93.5% 0.024 141.5)
-
Step 200
200
#C8E2C5
oklch(88.6% 0.048 142.3)
-
Step 300
300
#A0CF9C
oklch(80.8% 0.086 142.8)
-
Step 400
400
#69B664
oklch(70.6% 0.139 142.7)
-
Step 500
500
#39A334
oklch(63.2% 0.178 142.5)
-
Step 600
600
#008C00
oklch(55.5% 0.189 142.5)
-
Step 700
700
#007600
oklch(49% 0.167 142.5)
-
Step 800
800 (this color)
#066705
oklch(44.6% 0.148 142.5)
-
Step 900
900
#0F500D
oklch(37.7% 0.116 142.5)
-
Step 950
950
#0C2F0A
oklch(27% 0.074 142.4)
#066705 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) | #6A5C00 | 0.106 |
| Deuteranopia (no green cones) | #605515 | 0.105 |
| Tritanopia (no blue cones) | #006457 | 0.097 |
| Achromatopsia (no color) | #585858 | 0.149 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #066705
#066705
oklch(44.6% 0.148 142.5)
- #793083
#793083
oklch(44.6% 0.148 322.7)
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 #066705, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Green #006400 ΔE 0.010
- Deep Green #02590F ΔE 0.047
- Forest #0B5509 ΔE 0.059
- Spruce #0A5F38 ΔE 0.060
- Camouflage Green #4B6113 ΔE 0.060
- Pine #2B5D34 ΔE 0.065
- Army Green #4B5D16 ΔE 0.066
- Navy Green #35530A ΔE 0.068
Use #066705 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.