#2C9B20
Closest named color: Grass Green (#3F9B0B). oklch(60.5% 0.185 141.8), rgb(44, 155, 32).
Aa
Black text reads best on this color (5.81:1).
About this color
#2C9B20 is a medium-dark, vivid green. In OKLCH its lightness is 60%, its chroma 0.185 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 0.012 away. Black text reads best on it, at 5.81:1.
| Hue family | Greens |
| Lightness | medium-dark (60%) |
| Chroma | vivid (0.185) |
| Temperature | in between |
| Nearest name | Grass Green (#3F9B0B) |
| Black text | 5.81:1 |
| White text | 3.61:1 |
Values
| HEX | #2C9B20 |
| RGB | rgb(44, 155, 32) |
| HSL | hsl(114, 66%, 37%) |
| OKLCH | oklch(60.5% 0.185 141.8) |
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 #2C9B20 | 3.61:1 | AA large text | Lc -68.7 | Content text, not long reading |
| Black text on #2C9B20 | 5.81:1 | AA | Lc 40.9 | Non-text elements, placeholder text |
| #2C9B20 text on white | 3.61:1 | AA large text | Lc 63.2 | Content text, not long reading |
| #2C9B20 text on black | 5.81:1 | AA | Lc -38.5 | 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
#E1EFDE
oklch(93.7% 0.027 140.2)
-
Step 200
200
#C7E2C3
oklch(88.5% 0.051 141.6)
-
Step 300
300
#A0D099
oklch(80.9% 0.091 141.4)
-
Step 400
400
#68B75F
oklch(70.8% 0.146 141.8)
-
Step 500
500 (this color)
#2C9B20
oklch(60.5% 0.185 141.8)
-
Step 600
600
#138C00
oklch(55.6% 0.186 141.8)
-
Step 700
700
#0E7600
oklch(49.2% 0.165 141.8)
-
Step 800
800
#0A6100
oklch(42.8% 0.143 141.7)
-
Step 900
900
#0D5006
oklch(37.7% 0.12 141.8)
-
Step 950
950
#0B2F08
oklch(27% 0.076 142)
#2C9B20 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) | #9F8C00 | 0.128 |
| Deuteranopia (no green cones) | #92832E | 0.129 |
| Tritanopia (no blue cones) | #0D9684 | 0.121 |
| Achromatopsia (no color) | #878787 | 0.186 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2C9B20
#2C9B20
oklch(60.5% 0.185 141.8)
- #B253C2
#B253C2
oklch(60.3% 0.185 321.7)
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 #2C9B20, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grass Green #3F9B0B ΔE 0.012
- Grassy Green #419C03 ΔE 0.015
- Irish Green #019529 ΔE 0.025
- True Green #089404 ΔE 0.028
- Kelley Green #009337 ΔE 0.036
- Emerald Green #028F1E ΔE 0.041
- Kelly Green #02AB2E ΔE 0.045
- Forest Green #228B22 ΔE 0.050
Use #2C9B20 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.