#405D18
Closest named color: Army Green (#4B5D16). oklch(44% 0.101 129.6), rgb(64, 93, 24).
Aa
White text reads best on this color (7.50:1).
About this color
#405D18 is a dark, moderately saturated green. In OKLCH its lightness is 44%, its chroma 0.101 and its hue 130°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Army Green (#4B5D16), ΔE 0.015 away. White text reads best on it, at 7.50:1.
| Hue family | Greens |
| Lightness | dark (44%) |
| Chroma | moderately saturated (0.101) |
| Temperature | in between |
| Nearest name | Army Green (#4B5D16) |
| Black text | 2.79:1 |
| White text | 7.50:1 |
Values
| HEX | #405D18 |
| RGB | rgb(64, 93, 24) |
| HSL | hsl(85, 59%, 23%) |
| OKLCH | oklch(44% 0.101 129.6) |
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 #405D18 | 7.50:1 | AAA | Lc -90.8 | Preferred for body text |
| Black text on #405D18 | 2.79:1 | Fails | Lc 18.1 | Dividers and decoration only |
| #405D18 text on white | 7.50:1 | AAA | Lc 86.0 | Fine for body text |
| #405D18 text on black | 2.79:1 | Fails | Lc -16.1 | 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
#F4F7F1
oklch(97.2% 0.009 128.6)
-
Step 100
100
#E6ECE0
oklch(93.5% 0.017 128.7)
-
Step 200
200
#D2DEC7
oklch(88.5% 0.034 129.7)
-
Step 300
300
#B4C9A1
oklch(80.9% 0.059 130.2)
-
Step 400
400
#8EAD6D
oklch(70.8% 0.095 129.6)
-
Step 500
500
#719844
oklch(63.2% 0.121 130)
-
Step 600
600
#5A8221
oklch(55.7% 0.132 129.6)
-
Step 700
700
#4A6D12
oklch(49% 0.121 129.3)
-
Step 800
800 (this color)
#405D18
oklch(44% 0.101 129.6)
-
Step 900
900
#344A18
oklch(37.9% 0.08 129.6)
-
Step 950
950
#1E2B0F
oklch(26.9% 0.05 129.8)
#405D18 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) | #62560D | 0.053 |
| Deuteranopia (no green cones) | #5E541E | 0.054 |
| Tritanopia (no blue cones) | #42594F | 0.078 |
| Achromatopsia (no color) | #555555 | 0.102 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #405D18
#405D18
oklch(44% 0.101 129.6)
- #63417C
#63417C
oklch(44% 0.101 309.4)
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 #405D18, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Army Green #4B5D16 ΔE 0.015
- Camouflage Green #4B6113 ΔE 0.021
- Pine #2B5D34 ΔE 0.034
- Navy Green #35530A ΔE 0.037
- Camo Green #526525 ΔE 0.039
- Spruce #0A5F38 ΔE 0.048
- Green Brown #544E03 ΔE 0.049
- Deep Green #02590F ΔE 0.054
Use #405D18 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.