#3BAC20
Closest named color: Kelly Green (#02AB2E). oklch(65.5% 0.199 140.5), rgb(59, 172, 32).
Aa
Black text reads best on this color (7.10:1).
About this color
#3BAC20 is a medium-light, vivid green. In OKLCH its lightness is 66%, its chroma 0.199 and its hue 141°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Kelly Green (#02AB2E), ΔE 0.019 away. Black text reads best on it, at 7.10:1.
| Hue family | Greens |
| Lightness | medium-light (66%) |
| Chroma | vivid (0.199) |
| Temperature | in between |
| Nearest name | Kelly Green (#02AB2E) |
| Black text | 7.10:1 |
| White text | 2.95:1 |
Values
| HEX | #3BAC20 |
| RGB | rgb(59, 172, 32) |
| HSL | hsl(108, 69%, 40%) |
| OKLCH | oklch(65.5% 0.199 140.5) |
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 #3BAC20 | 2.95:1 | Fails | Lc -60.9 | Content text, not long reading |
| Black text on #3BAC20 | 7.10:1 | AAA | Lc 48.5 | Large or bold text, headings |
| #3BAC20 text on white | 2.95:1 | Fails | Lc 55.6 | Large or bold text, headings |
| #3BAC20 text on black | 7.10:1 | AAA | Lc -46.2 | Large or bold text, headings |
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
#E0EFDD
oklch(93.6% 0.029 140.5)
-
Step 200
200
#C7E3C1
oklch(88.6% 0.055 140.1)
-
Step 300
300
#9FD195
oklch(81% 0.098 140.4)
-
Step 400
400
#66B856
oklch(70.8% 0.156 140.5)
-
Step 500
500 (this color)
#3BAC20
oklch(65.5% 0.199 140.5)
-
Step 600
600
#238B00
oklch(55.6% 0.181 140.6)
-
Step 700
700
#1C7500
oklch(49.2% 0.16 140.5)
-
Step 800
800
#156000
oklch(42.7% 0.139 140.6)
-
Step 900
900
#105000
oklch(37.7% 0.123 140.6)
-
Step 950
950
#0A2F03
oklch(26.9% 0.082 140.4)
#3BAC20 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) | #B19C00 | 0.135 |
| Deuteranopia (no green cones) | #A39331 | 0.134 |
| Tritanopia (no blue cones) | #27A693 | 0.134 |
| Achromatopsia (no color) | #969696 | 0.200 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3BAC20
#3BAC20
oklch(65.5% 0.199 140.5)
- #C55FD9
#C55FD9
oklch(65.5% 0.199 320.8)
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 #3BAC20, closest first.
No curated palette has a color within ΔE 0.04 of #3BAC20.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Kelly Green #02AB2E ΔE 0.019
- Leaf Green #5CA904 ΔE 0.024
- Grass #5CAC2D ΔE 0.028
- Medium Green #39AD48 ΔE 0.029
- Shamrock #01B44C ΔE 0.033
- Leafy Green #51B73B ΔE 0.040
- Mid Green #50A747 ΔE 0.041
- Grassy Green #419C03 ΔE 0.045
Use #3BAC20 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.