#406D30
Closest named color: Dark Olive Green (#556B2F). oklch(48.7% 0.104 138.1), rgb(64, 109, 48).
Aa
White text reads best on this color (6.09:1).
About this color
#406D30 is a medium-dark, moderately saturated green. In OKLCH its lightness is 49%, its chroma 0.104 and its hue 138°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Olive Green (#556B2F), ΔE 0.026 away. White text reads best on it, at 6.09:1.
| Hue family | Greens |
| Lightness | medium-dark (49%) |
| Chroma | moderately saturated (0.104) |
| Temperature | in between |
| Nearest name | Dark Olive Green (#556B2F) |
| Black text | 3.44:1 |
| White text | 6.09:1 |
Values
| HEX | #406D30 |
| RGB | rgb(64, 109, 48) |
| HSL | hsl(104, 39%, 31%) |
| OKLCH | oklch(48.7% 0.104 138.1) |
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 #406D30 | 6.09:1 | AA | Lc -85.4 | Fine for body text |
| Black text on #406D30 | 3.44:1 | AA large text | Lc 23.8 | Dividers and decoration only |
| #406D30 text on white | 6.09:1 | AA | Lc 80.3 | Fine for body text |
| #406D30 text on black | 3.44:1 | AA large text | Lc -21.6 | 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
#F3F7F2
oklch(97.2% 0.008 139.4)
-
Step 100
100
#E5ECE3
oklch(93.5% 0.014 138.7)
-
Step 200
200
#D0DECC
oklch(88.5% 0.029 138.7)
-
Step 300
300
#B1C9AA
oklch(80.9% 0.05 138.6)
-
Step 400
400
#88AD7C
oklch(70.7% 0.08 138.1)
-
Step 500
500
#6A985A
oklch(63.1% 0.102 137.9)
-
Step 600
600
#51823F
oklch(55.5% 0.111 137.9)
-
Step 700
700 (this color)
#406D30
oklch(48.7% 0.104 138.1)
-
Step 800
800
#365A29
oklch(42.7% 0.087 138)
-
Step 900
900
#2F4A26
oklch(37.7% 0.067 138.2)
-
Step 950
950
#1C2B17
oklch(26.9% 0.041 138.1)
#406D30 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) | #70652A | 0.068 |
| Deuteranopia (no green cones) | #6A6134 | 0.068 |
| Tritanopia (no blue cones) | #3D695F | 0.072 |
| Achromatopsia (no color) | #626262 | 0.104 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #406D30
#406D30
oklch(48.7% 0.104 138.1)
- #784B85
#784B85
oklch(48.7% 0.104 318.4)
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 #406D30, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive Green #556B2F ΔE 0.026
- Camo Green #526525 ΔE 0.029
- Camouflage Green #4B6113 ΔE 0.038
- Dark Moss Green #606C38 ΔE 0.045
- Mud Green #606602 ΔE 0.045
- Army Green #4B5D16 ΔE 0.047
- Muddy Green #657432 ΔE 0.055
- Pine #2B5D34 ΔE 0.060
Use #406D30 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.