#229C1B
Closest named color: Grass Green (#3F9B0B). oklch(60.5% 0.191 142.3), rgb(34, 156, 27).
Aa
Black text reads best on this color (5.83:1).
About this color
#229C1B is a medium-dark, vivid green. In OKLCH its lightness is 60%, its chroma 0.191 and its hue 142°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grass Green (#3F9B0B), ΔE 0.015 away. Black text reads best on it, at 5.83:1.
| Hue family | Greens |
| Lightness | medium-dark (60%) |
| Chroma | vivid (0.191) |
| Temperature | in between |
| Nearest name | Grass Green (#3F9B0B) |
| Black text | 5.83:1 |
| White text | 3.59:1 |
Values
| HEX | #229C1B |
| RGB | rgb(34, 156, 27) |
| HSL | hsl(117, 70%, 36%) |
| OKLCH | oklch(60.5% 0.191 142.3) |
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 #229C1B | 3.59:1 | AA large text | Lc -68.5 | Content text, not long reading |
| Black text on #229C1B | 5.83:1 | AA | Lc 41.1 | Non-text elements, placeholder text |
| #229C1B text on white | 3.59:1 | AA large text | Lc 63.0 | Content text, not long reading |
| #229C1B text on black | 5.83:1 | AA | Lc -38.7 | 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
#F1F8F0
oklch(97.2% 0.013 141.8)
-
Step 100
100
#E0EFDE
oklch(93.6% 0.028 142)
-
Step 200
200
#C6E2C3
oklch(88.4% 0.051 142.5)
-
Step 300
300
#9ED098
oklch(80.8% 0.093 142)
-
Step 400
400
#64B85D
oklch(70.8% 0.151 142.3)
-
Step 500
500 (this color)
#229C1B
oklch(60.5% 0.191 142.3)
-
Step 600
600
#078C00
oklch(55.5% 0.188 142.3)
-
Step 700
700
#057600
oklch(49.1% 0.166 142.2)
-
Step 800
800
#036100
oklch(42.7% 0.145 142.3)
-
Step 900
900
#065103
oklch(37.8% 0.125 142.2)
-
Step 950
950
#092F07
oklch(26.9% 0.078 142.3)
#229C1B 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) | #A08D00 | 0.134 |
| Deuteranopia (no green cones) | #92832C | 0.134 |
| Tritanopia (no blue cones) | #009785 | 0.125 |
| Achromatopsia (no color) | #878787 | 0.192 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #229C1B
#229C1B
oklch(60.5% 0.191 142.3)
- #B551C4
#B551C4
oklch(60.6% 0.192 322.3)
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 #229C1B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grass Green #3F9B0B ΔE 0.015
- Grassy Green #419C03 ΔE 0.017
- Irish Green #019529 ΔE 0.026
- True Green #089404 ΔE 0.027
- Kelley Green #009337 ΔE 0.039
- Kelly Green #02AB2E ΔE 0.042
- Emerald Green #028F1E ΔE 0.042
- Forest Green #228B22 ΔE 0.052
Use #229C1B 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.