#39AE28
Closest named color: Kelly Green (#02AB2E). oklch(66% 0.198 141.4), rgb(57, 174, 40).
Aa
Black text reads best on this color (7.25:1).
About this color
#39AE28 is a medium-light, vivid green. In OKLCH its lightness is 66%, its chroma 0.198 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 0.021 away. Black text reads best on it, at 7.25:1.
| Hue family | Greens |
| Lightness | medium-light (66%) |
| Chroma | vivid (0.198) |
| Temperature | in between |
| Nearest name | Kelly Green (#02AB2E) |
| Black text | 7.25:1 |
| White text | 2.89:1 |
Values
| HEX | #39AE28 |
| RGB | rgb(57, 174, 40) |
| HSL | hsl(112, 63%, 42%) |
| OKLCH | oklch(66% 0.198 141.4) |
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 #39AE28 | 2.89:1 | Fails | Lc -60.0 | Content text, not long reading |
| Black text on #39AE28 | 7.25:1 | AAA | Lc 49.3 | Large or bold text, headings |
| #39AE28 text on white | 2.89:1 | Fails | Lc 54.7 | Large or bold text, headings |
| #39AE28 text on black | 7.25:1 | AAA | Lc -47.1 | 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
#E0EFDE
oklch(93.6% 0.028 142)
-
Step 200
200
#C6E3C2
oklch(88.6% 0.054 141.8)
-
Step 300
300
#9ED196
oklch(81% 0.097 141.2)
-
Step 400
400
#64B859
oklch(70.7% 0.155 141.5)
-
Step 500
500 (this color)
#39AE28
oklch(66% 0.198 141.4)
-
Step 600
600
#198C00
oklch(55.7% 0.185 141.4)
-
Step 700
700
#147500
oklch(49% 0.162 141.3)
-
Step 800
800
#0E6000
oklch(42.6% 0.141 141.4)
-
Step 900
900
#0A5000
oklch(37.6% 0.125 141.4)
-
Step 950
950
#093004
oklch(27.2% 0.083 141.2)
#39AE28 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) | #B29E06 | 0.135 |
| Deuteranopia (no green cones) | #A59437 | 0.138 |
| Tritanopia (no blue cones) | #21A895 | 0.131 |
| Achromatopsia (no color) | #989898 | 0.199 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #39AE28
#39AE28
oklch(66% 0.198 141.4)
- #C761DA
#C761DA
oklch(66.1% 0.198 321.1)
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 #39AE28, closest first.
No curated palette has a color within ΔE 0.04 of #39AE28.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Kelly Green #02AB2E ΔE 0.021
- Leaf Green #5CA904 ΔE 0.026
- Medium Green #39AD48 ΔE 0.027
- Grass #5CAC2D ΔE 0.027
- Shamrock #01B44C ΔE 0.028
- Leafy Green #51B73B ΔE 0.035
- Mid Green #50A747 ΔE 0.041
- Grassy Green #419C03 ΔE 0.050
Use #39AE28 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.