#2FE381
Closest named color: Weird Green (#3AE57F). oklch(80.8% 0.195 153.2), rgb(47, 227, 129).
Aa
Black text reads best on this color (12.42:1).
About this color
#2FE381 is a light, vivid green. In OKLCH its lightness is 81%, its chroma 0.195 and its hue 153°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Weird Green (#3AE57F), ΔE 0.008 away. Black text reads best on it, at 12.42:1.
| Hue family | Greens |
| Lightness | light (81%) |
| Chroma | vivid (0.195) |
| Temperature | in between |
| Nearest name | Weird Green (#3AE57F) |
| Black text | 12.42:1 |
| White text | 1.69:1 |
Values
| HEX | #2FE381 |
| RGB | rgb(47, 227, 129) |
| HSL | hsl(147, 76%, 54%) |
| OKLCH | oklch(80.8% 0.195 153.2) |
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 #2FE381 | 1.69:1 | Fails | Lc -33.2 | Non-text elements, placeholder text |
| Black text on #2FE381 | 12.42:1 | AAA | Lc 74.3 | Content text, not long reading |
| #2FE381 text on white | 1.69:1 | Fails | Lc 29.5 | Dividers and decoration only |
| #2FE381 text on black | 12.42:1 | AAA | Lc -73.3 | Content text, not long reading |
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 300.
-
Step 50
50
#E9FBED
oklch(97.1% 0.026 152.4)
-
Step 100
100
#CEF6D8
oklch(93.7% 0.058 152.8)
-
Step 200
200
#A0EEB7
oklch(88.4% 0.108 153.1)
-
Step 300
300 (this color)
#2FE381
oklch(80.8% 0.195 153.2)
-
Step 400
400
#00C067
oklch(70.8% 0.182 153.1)
-
Step 500
500
#00A458
oklch(63% 0.161 153.3)
-
Step 600
600
#008A49
oklch(55.5% 0.142 153.3)
-
Step 700
700
#00743C
oklch(49% 0.126 153.1)
-
Step 800
800
#005F30
oklch(42.6% 0.109 153.1)
-
Step 900
900
#005027
oklch(37.8% 0.098 152.9)
-
Step 950
950
#003015
oklch(27.1% 0.07 152.9)
#2FE381 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) | #E3D07A | 0.169 |
| Deuteranopia (no green cones) | #CFC188 | 0.167 |
| Tritanopia (no blue cones) | #00E0CB | 0.100 |
| Achromatopsia (no color) | #C7C7C7 | 0.197 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2FE381
#2FE381
oklch(80.8% 0.195 153.2)
- #FF94EE
#FF94EE
oklch(80.7% 0.168 333.1)
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 #2FE381, closest first.
No curated palette has a color within ΔE 0.04 of #2FE381.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Weird Green #3AE57F ΔE 0.008
- Aqua Green #12E193 ΔE 0.024
- Turquoise Green #04F489 ΔE 0.045
- Fresh Green #69D84F ΔE 0.050
- Seaweed #18D17B ΔE 0.052
- Minty Green #0BF77D ΔE 0.057
- Wintergreen #20F986 ΔE 0.060
- Medium Spring Green #00FA9A ΔE 0.062
Use #2FE381 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.