#2FAE00
Closest named color: Kelly Green (#02AB2E). oklch(65.6% 0.214 140.5), rgb(47, 174, 0).
Aa
Black text reads best on this color (7.17:1).
About this color
#2FAE00 is a medium-light, vivid green. In OKLCH its lightness is 66%, its chroma 0.214 and its hue 140°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Kelly Green (#02AB2E), ΔE 0.023 away. Black text reads best on it, at 7.17:1.
| Hue family | Greens |
| Lightness | medium-light (66%) |
| Chroma | vivid (0.214) |
| Temperature | in between |
| Nearest name | Kelly Green (#02AB2E) |
| Black text | 7.17:1 |
| White text | 2.92:1 |
Values
| HEX | #2FAE00 |
| RGB | rgb(47, 174, 0) |
| HSL | hsl(104, 100%, 34%) |
| OKLCH | oklch(65.6% 0.214 140.5) |
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 #2FAE00 | 2.92:1 | Fails | Lc -60.4 | Content text, not long reading |
| Black text on #2FAE00 | 7.17:1 | AAA | Lc 49.0 | Large or bold text, headings |
| #2FAE00 text on white | 2.92:1 | Fails | Lc 55.1 | Large or bold text, headings |
| #2FAE00 text on black | 7.17:1 | AAA | Lc -46.7 | 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
#F1F8EF
oklch(97.1% 0.014 138.7)
-
Step 100
100
#E0EFDC
oklch(93.6% 0.03 139.1)
-
Step 200
200
#C5E3BF
oklch(88.4% 0.058 140.4)
-
Step 300
300
#9CD291
oklch(81% 0.105 140.3)
-
Step 400
400
#60B94F
oklch(70.7% 0.167 140.5)
-
Step 500
500 (this color)
#2FAE00
oklch(65.6% 0.214 140.5)
-
Step 600
600
#248B00
oklch(55.7% 0.181 140.5)
-
Step 700
700
#1C7500
oklch(49.2% 0.16 140.5)
-
Step 800
800
#166000
oklch(42.8% 0.139 140.4)
-
Step 900
900
#105000
oklch(37.7% 0.123 140.6)
-
Step 950
950
#073000
oklch(27% 0.088 140.4)
#2FAE00 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) | #B39D00 | 0.147 |
| Deuteranopia (no green cones) | #A59324 | 0.145 |
| Tritanopia (no blue cones) | #0BA893 | 0.143 |
| Achromatopsia (no color) | #979797 | 0.214 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2FAE00
#2FAE00
oklch(65.6% 0.214 140.5)
- #C85ADF
#C85ADF
oklch(65.6% 0.213 320.4)
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 #2FAE00, closest first.
No curated palette has a color within ΔE 0.04 of #2FAE00.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Kelly Green #02AB2E ΔE 0.023
- Leaf Green #5CA904 ΔE 0.033
- Shamrock #01B44C ΔE 0.040
- Grass #5CAC2D ΔE 0.040
- Medium Green #39AD48 ΔE 0.042
- Leafy Green #51B73B ΔE 0.045
- Grassy Green #419C03 ΔE 0.052
- Frog Green #58BC08 ΔE 0.052
Use #2FAE00 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.