#409B08
Closest named color: Grass Green (#3F9B0B). oklch(61% 0.186 138), rgb(64, 155, 8).
Aa
Black text reads best on this color (5.91:1).
About this color
#409B08 is a medium-dark, vivid green. In OKLCH its lightness is 61%, its chroma 0.186 and its hue 138°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grass Green (#3F9B0B), ΔE 0.001 away. Black text reads best on it, at 5.91:1.
| Hue family | Greens |
| Lightness | medium-dark (61%) |
| Chroma | vivid (0.186) |
| Temperature | in between |
| Nearest name | Grass Green (#3F9B0B) |
| Black text | 5.91:1 |
| White text | 3.55:1 |
Values
| HEX | #409B08 |
| RGB | rgb(64, 155, 8) |
| HSL | hsl(97, 90%, 32%) |
| OKLCH | oklch(61% 0.186 138) |
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 #409B08 | 3.55:1 | AA large text | Lc -68.2 | Content text, not long reading |
| Black text on #409B08 | 5.91:1 | AA | Lc 41.4 | Non-text elements, placeholder text |
| #409B08 text on white | 3.55:1 | AA large text | Lc 62.7 | Content text, not long reading |
| #409B08 text on black | 5.91:1 | AA | Lc -39.0 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#F2F8F0
oklch(97.2% 0.012 137.8)
-
Step 100
100
#E2EEDD
oklch(93.5% 0.026 136.3)
-
Step 200
200
#C9E2C1
oklch(88.6% 0.052 138.1)
-
Step 300
300
#A4CF96
oklch(80.9% 0.09 138.1)
-
Step 400
400
#71B558
oklch(70.6% 0.144 137.9)
-
Step 500
500 (this color)
#409B08
oklch(61% 0.186 138)
-
Step 600
600
#368900
oklch(55.6% 0.172 138)
-
Step 700
700
#2C7300
oklch(49.1% 0.152 138.1)
-
Step 800
800
#235E00
oklch(42.6% 0.131 138)
-
Step 900
900
#1C4F00
oklch(37.8% 0.117 138)
-
Step 950
950
#112F04
oklch(27.2% 0.077 137.9)
#409B08 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) | #A08C00 | 0.121 |
| Deuteranopia (no green cones) | #958522 | 0.119 |
| Tritanopia (no blue cones) | #379583 | 0.130 |
| Achromatopsia (no color) | #888888 | 0.186 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #409B08
#409B08
oklch(61% 0.186 138)
- #B057CA
#B057CA
oklch(61.1% 0.186 318)
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 #409B08, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grass Green #3F9B0B ΔE 0.001
- Grassy Green #419C03 ΔE 0.004
- True Green #089404 ΔE 0.036
- Irish Green #019529 ΔE 0.036
- Kelly Green #02AB2E ΔE 0.045
- Kelley Green #009337 ΔE 0.046
- Emerald Green #028F1E ΔE 0.050
- Leaf Green #5CA904 ΔE 0.051
Use #409B08 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.