#40640A
Closest named color: Camouflage Green (#4B6113). oklch(45.9% 0.119 130.4), rgb(64, 100, 10).
Aa
White text reads best on this color (6.89:1).
About this color
#40640A is a medium-dark, moderately saturated green. In OKLCH its lightness is 46%, its chroma 0.119 and its hue 130°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Camouflage Green (#4B6113), ΔE 0.019 away. White text reads best on it, at 6.89:1.
| Hue family | Greens |
| Lightness | medium-dark (46%) |
| Chroma | moderately saturated (0.119) |
| Temperature | in between |
| Nearest name | Camouflage Green (#4B6113) |
| Black text | 3.04:1 |
| White text | 6.89:1 |
Values
| HEX | #40640A |
| RGB | rgb(64, 100, 10) |
| HSL | hsl(84, 82%, 22%) |
| OKLCH | oklch(45.9% 0.119 130.4) |
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 #40640A | 6.89:1 | AA | Lc -88.6 | Fine for body text |
| Black text on #40640A | 3.04:1 | AA large text | Lc 20.4 | Dividers and decoration only |
| #40640A text on white | 6.89:1 | AA | Lc 83.6 | Fine for body text |
| #40640A text on black | 3.04:1 | AA large text | Lc -18.3 | 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
#F3F7F0
oklch(97.1% 0.01 131.4)
-
Step 100
100
#E5EDDF
oklch(93.6% 0.02 131.5)
-
Step 200
200
#D1DFC4
oklch(88.6% 0.039 129.7)
-
Step 300
300
#B1CA9B
oklch(80.8% 0.07 130.6)
-
Step 400
400
#89AF63
oklch(70.8% 0.111 130.5)
-
Step 500
500
#6B9A33
oklch(63.1% 0.142 130.6)
-
Step 600
600
#548400
oklch(55.7% 0.151 130.4)
-
Step 700
700
#466F00
oklch(49.2% 0.133 130.4)
-
Step 800
800 (this color)
#40640A
oklch(45.9% 0.119 130.4)
-
Step 900
900
#304B0C
oklch(37.7% 0.093 130.5)
-
Step 950
950
#1C2C0A
oklch(27% 0.059 130.8)
#40640A 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) | #695C00 | 0.063 |
| Deuteranopia (no green cones) | #645916 | 0.063 |
| Tritanopia (no blue cones) | #425F54 | 0.092 |
| Achromatopsia (no color) | #5A5A5A | 0.119 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #40640A
#40640A
oklch(45.9% 0.119 130.4)
- #6C4288
#6C4288
oklch(45.9% 0.118 310.2)
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 #40640A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Camouflage Green #4B6113 ΔE 0.019
- Army Green #4B5D16 ΔE 0.028
- Camo Green #526525 ΔE 0.034
- Mud Green #606602 ΔE 0.046
- Dark Green #006400 ΔE 0.046
- Dark Olive Green #556B2F ΔE 0.048
- Pine #2B5D34 ΔE 0.052
- Navy Green #35530A ΔE 0.057
Use #40640A 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.