#40631E
Closest named color: Camouflage Green (#4B6113). oklch(45.7% 0.105 132.3), rgb(64, 99, 30).
Aa
White text reads best on this color (6.95:1).
About this color
#40631E is a medium-dark, moderately saturated green. In OKLCH its lightness is 46%, its chroma 0.105 and its hue 132°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Camouflage Green (#4B6113), ΔE 0.014 away. White text reads best on it, at 6.95:1.
| Hue family | Greens |
| Lightness | medium-dark (46%) |
| Chroma | moderately saturated (0.105) |
| Temperature | in between |
| Nearest name | Camouflage Green (#4B6113) |
| Black text | 3.02:1 |
| White text | 6.95:1 |
Values
| HEX | #40631E |
| RGB | rgb(64, 99, 30) |
| HSL | hsl(90, 53%, 25%) |
| OKLCH | oklch(45.7% 0.105 132.3) |
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 #40631E | 6.95:1 | AA | Lc -88.9 | Fine for body text |
| Black text on #40631E | 3.02:1 | AA large text | Lc 20.1 | Dividers and decoration only |
| #40631E text on white | 6.95:1 | AA | Lc 83.9 | Fine for body text |
| #40631E text on black | 3.02:1 | AA large text | Lc -18.1 | 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 800.
-
Step 50
50
#F3F7F1
oklch(97.1% 0.009 134.9)
-
Step 100
100
#E5EDE0
oklch(93.6% 0.019 133.1)
-
Step 200
200
#D1DEC7
oklch(88.4% 0.034 131.4)
-
Step 300
300
#B2CAA1
oklch(81% 0.062 132.4)
-
Step 400
400
#89AE6D
oklch(70.7% 0.099 132.6)
-
Step 500
500
#6C9944
oklch(63.1% 0.126 132.2)
-
Step 600
600
#538321
oklch(55.5% 0.137 132.3)
-
Step 700
700
#446F13
oklch(49.2% 0.127 132.2)
-
Step 800
800 (this color)
#40631E
oklch(45.7% 0.105 132.3)
-
Step 900
900
#304A18
oklch(37.6% 0.082 132.3)
-
Step 950
950
#1D2C0F
oklch(27.1% 0.053 131.7)
#40631E 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) | #675B15 | 0.059 |
| Deuteranopia (no green cones) | #625924 | 0.059 |
| Tritanopia (no blue cones) | #415F55 | 0.079 |
| Achromatopsia (no color) | #5A5A5A | 0.106 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #40631E
#40631E
oklch(45.7% 0.105 132.3)
- #6B4481
#6B4481
oklch(45.7% 0.105 312.3)
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 #40631E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Camouflage Green #4B6113 ΔE 0.014
- Army Green #4B5D16 ΔE 0.021
- Camo Green #526525 ΔE 0.027
- Pine #2B5D34 ΔE 0.041
- Dark Olive Green #556B2F ΔE 0.043
- Mud Green #606602 ΔE 0.047
- Spruce #0A5F38 ΔE 0.052
- Dark Green #006400 ΔE 0.053
Use #40631E 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.