#3FF266#3FF266

#3FF266 is a very light, highly saturated green. Relative luminance 0.655; OKLCH L 84.5% C 0.232 H 146.5°. Best body text is #000000 at 14.10:1 contrast (WCAG AA passes).

Color values

HEX	#3FF266
RGB	rgb(63, 242, 102)
HSL	hsl(133, 87%, 60%)
HSV	hsv(133, 74%, 95%)
CMYK	cmyk(74%, 0%, 57.9%, 5.1%)
CIE-LAB	lab(84.75, -71.84, 54.07)
CIE-LCH	lch(84.75, 89.91, 143.03°)
OKLab	oklab(84.47% -0.1935 0.1279)
OKLCH	oklch(84.47% 0.232 146.5)
XYZ	xyz(36.1976, 65.5161, 23.3060)
Luminance	0.6552 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FF266 #F23FCB

analogous

#71F23F #3FF266 #3FF2C0

triadic

#3FF266 #663FF2 #F2663F

tetradic

#3FF266 #3F71F2 #F23FCB #F2C03F

square

#3FF266 #3F71F2 #F23FCB #F2C03F

split-complementary

#3FF266 #C03FF2 #F23F71

monochromatic

#0CAB2E #0FE43E #3FF266 #78F694 #B2FAC1

Accessibility & contrast

On white

1.49

#3FF266 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.10

#3FF266 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FF266

14.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FF266	#FFFFFF	#000000	##000000
##3FF266	1.00	1.49	14.10	14.10
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.10	21.00	1.00	1.00
##000000	14.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5DC58

Deuteranopia (green-blind)

#E1CE71

Tritanopia (blue-blind)

#00ECD3

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #3ff266;
/* rgb */ color: rgb(63, 242, 102);
/* oklch */ color: oklch(84.5% 0.232 146.5);

Tailwind

colors: {
  custom: {
    50: '#8ef895',
    500: '#3ff266',
    950: '#000000',
  },
}

SCSS

$custom: #3ff266;
$custom-light: #8ef895;
$custom-dark: #000000;

JSON

{
  "hex": "#3ff266",
  "rgb": {
    "r": 63,
    "g": 242,
    "b": 102
  },
  "hsl": {
    "h": 133.073,
    "s": 87.317,
    "l": 59.804
  },
  "oklch": {
    "l": 0.84465,
    "c": 0.23195,
    "h": 146.5
  },
  "luminance": 0.6552
}

Semantic roles & 50–950 ramp

primary

#3FF266

secondary

#AC298F

accent

#2ACFFD

background

#FCFFFC

surface

#F5FFF5

border

#CFD7CF

text

#0E170E

muted

#7F857F

Preview Lab

Preview with #3FF266

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →