#40683F
Closest named color: Camo Green (#526525). oklch(47.6% 0.079 143.7), rgb(64, 104, 63).
Aa
White text reads best on this color (6.42:1).
About this color
#40683F is a medium-dark, moderately saturated green. In OKLCH its lightness is 48%, its chroma 0.079 and its hue 144°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Camo Green (#526525), ΔE 0.032 away. White text reads best on it, at 6.42:1.
| Hue family | Greens |
| Lightness | medium-dark (48%) |
| Chroma | moderately saturated (0.079) |
| Temperature | in between |
| Nearest name | Camo Green (#526525) |
| Black text | 3.26:1 |
| White text | 6.42:1 |
Values
| HEX | #40683F |
| RGB | rgb(64, 104, 63) |
| HSL | hsl(119, 25%, 33%) |
| OKLCH | oklch(47.6% 0.079 143.7) |
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 #40683F | 6.42:1 | AA | Lc -86.9 | Fine for body text |
| Black text on #40683F | 3.26:1 | AA large text | Lc 22.2 | Dividers and decoration only |
| #40683F text on white | 6.42:1 | AA | Lc 81.8 | Fine for body text |
| #40683F text on black | 3.26:1 | AA large text | Lc -20.1 | 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 700.
-
Step 50
50
#F3F6F3
oklch(97% 0.005 145.5)
-
Step 100
100
#E6ECE5
oklch(93.7% 0.011 141.3)
-
Step 200
200
#D1DDD0
oklch(88.5% 0.022 143.2)
-
Step 300
300
#B3C7B1
oklch(80.8% 0.037 142.7)
-
Step 400
400
#8AAB89
oklch(70.7% 0.061 144.1)
-
Step 500
500
#6D966B
oklch(63.1% 0.078 143.5)
-
Step 600
600
#548053
oklch(55.5% 0.084 143.8)
-
Step 700
700 (this color)
#40683F
oklch(47.6% 0.079 143.7)
-
Step 800
800
#385837
oklch(42.6% 0.065 143.6)
-
Step 900
900
#314930
oklch(37.8% 0.051 143.5)
-
Step 950
950
#1D2B1C
oklch(27.1% 0.033 143)
#40683F 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) | #6A613C | 0.060 |
| Deuteranopia (no green cones) | #645D41 | 0.059 |
| Tritanopia (no blue cones) | #3C665E | 0.049 |
| Achromatopsia (no color) | #5F5F5F | 0.079 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #40683F
#40683F
oklch(47.6% 0.079 143.7)
- #724D76
#724D76
oklch(47.6% 0.078 323.3)
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 #40683F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Camo Green #526525 ΔE 0.032
- Dark Olive Green #556B2F ΔE 0.034
- Camouflage Green #4B6113 ΔE 0.043
- Pine #2B5D34 ΔE 0.045
- Dark Moss Green #606C38 ΔE 0.045
- Army Green #4B5D16 ΔE 0.046
- Dark Green Blue #1F6357 ΔE 0.051
- Spruce #0A5F38 ΔE 0.055
Use #40683F 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.