#25AC1B
Closest named color: Kelly Green (#02AB2E). oklch(65% 0.208 142.1), rgb(37, 172, 27).
Aa
Black text reads best on this color (6.99:1).
About this color
#25AC1B is a medium-light, vivid green. In OKLCH its lightness is 65%, its chroma 0.208 and its hue 142°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Kelly Green (#02AB2E), ΔE 0.013 away. Black text reads best on it, at 6.99:1.
| Hue family | Greens |
| Lightness | medium-light (65%) |
| Chroma | vivid (0.208) |
| Temperature | in between |
| Nearest name | Kelly Green (#02AB2E) |
| Black text | 6.99:1 |
| White text | 3.00:1 |
Values
| HEX | #25AC1B |
| RGB | rgb(37, 172, 27) |
| HSL | hsl(116, 73%, 39%) |
| OKLCH | oklch(65% 0.208 142.1) |
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 #25AC1B | 3.00:1 | AA large text | Lc -61.4 | Content text, not long reading |
| Black text on #25AC1B | 6.99:1 | AA | Lc 48.0 | Large or bold text, headings |
| #25AC1B text on white | 3.00:1 | AA large text | Lc 56.1 | Large or bold text, headings |
| #25AC1B text on black | 6.99:1 | AA | Lc -45.7 | 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
#DFEFDD
oklch(93.5% 0.029 142.2)
-
Step 200
200
#C5E3C1
oklch(88.5% 0.056 141.9)
-
Step 300
300
#9BD295
oklch(81% 0.102 142.2)
-
Step 400
400
#5EB956
oklch(70.7% 0.162 142.1)
-
Step 500
500 (this color)
#25AC1B
oklch(65% 0.208 142.1)
-
Step 600
600
#0B8C00
oklch(55.6% 0.187 142.1)
-
Step 700
700
#087600
oklch(49.1% 0.166 142.1)
-
Step 800
800
#056100
oklch(42.8% 0.144 142.1)
-
Step 900
900
#035100
oklch(37.7% 0.127 142.2)
-
Step 950
950
#053003
oklch(27% 0.085 142.1)
#25AC1B 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) | #B09B00 | 0.146 |
| Deuteranopia (no green cones) | #A2912F | 0.146 |
| Tritanopia (no blue cones) | #00A792 | 0.134 |
| Achromatopsia (no color) | #959595 | 0.209 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #25AC1B
#25AC1B
oklch(65% 0.208 142.1)
- #C759D8
#C759D8
oklch(65% 0.207 322.1)
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 #25AC1B, closest first.
No curated palette has a color within ΔE 0.04 of #25AC1B.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Kelly Green #02AB2E ΔE 0.013
- Leaf Green #5CA904 ΔE 0.034
- Shamrock #01B44C ΔE 0.036
- Medium Green #39AD48 ΔE 0.036
- Grass #5CAC2D ΔE 0.040
- Grassy Green #419C03 ΔE 0.045
- Grass Green #3F9B0B ΔE 0.048
- Leafy Green #51B73B ΔE 0.049
Use #25AC1B 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.