#04640B
Closest named color: Dark Green (#006400). oklch(43.7% 0.143 143.2), rgb(4, 100, 11).
Aa
White text reads best on this color (7.41:1).
About this color
#04640B is a dark, vivid green. In OKLCH its lightness is 44%, its chroma 0.143 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 0.006 away. White text reads best on it, at 7.41:1.
| Hue family | Greens |
| Lightness | dark (44%) |
| Chroma | vivid (0.143) |
| Temperature | in between |
| Nearest name | Dark Green (#006400) |
| Black text | 2.83:1 |
| White text | 7.41:1 |
Values
| HEX | #04640B |
| RGB | rgb(4, 100, 11) |
| HSL | hsl(124, 92%, 20%) |
| OKLCH | oklch(43.7% 0.143 143.2) |
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 #04640B | 7.41:1 | AAA | Lc -90.0 | Preferred for body text |
| Black text on #04640B | 2.83:1 | Fails | Lc 18.9 | Dividers and decoration only |
| #04640B text on white | 7.41:1 | AAA | Lc 85.1 | Fine for body text |
| #04640B text on black | 2.83:1 | Fails | Lc -16.9 | 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
#F1F7F1
oklch(97% 0.01 145.5)
-
Step 100
100
#E1EEE0
oklch(93.6% 0.023 143.4)
-
Step 200
200
#C8E2C6
oklch(88.6% 0.047 143.2)
-
Step 300
300
#A1CF9E
oklch(80.9% 0.083 143.2)
-
Step 400
400
#6BB667
oklch(70.8% 0.134 142.9)
-
Step 500
500
#3BA23B
oklch(63% 0.17 143.2)
-
Step 600
600
#008C0F
oklch(55.5% 0.185 143.2)
-
Step 700
700
#00760B
oklch(49.1% 0.163 143.2)
-
Step 800
800 (this color)
#04640B
oklch(43.7% 0.143 143.2)
-
Step 900
900
#115012
oklch(37.8% 0.112 143.1)
-
Step 950
950
#0D2F0D
oklch(27.1% 0.07 143.3)
#04640B 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) | #665900 | 0.103 |
| Deuteranopia (no green cones) | #5D5317 | 0.102 |
| Tritanopia (no blue cones) | #006154 | 0.092 |
| Achromatopsia (no color) | #555555 | 0.144 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #04640B
#04640B
oklch(43.7% 0.143 143.2)
- #752F7E
#752F7E
oklch(43.6% 0.143 323)
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 #04640B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Green #006400 ΔE 0.006
- Deep Green #02590F ΔE 0.037
- Forest #0B5509 ΔE 0.049
- Spruce #0A5F38 ΔE 0.053
- Pine #2B5D34 ΔE 0.058
- Navy Green #35530A ΔE 0.059
- Camouflage Green #4B6113 ΔE 0.060
- Army Green #4B5D16 ΔE 0.063
Use #04640B 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.