#66F267#66F267

#66F267 is a very light, highly saturated green. Relative luminance 0.673; OKLCH L 85.5% C 0.218 H 143.5°. Best body text is #000000 at 14.46:1 contrast (WCAG AA passes).

Color values

HEX	#66F267
RGB	rgb(102, 242, 103)
HSL	hsl(120, 84%, 67%)
HSV	hsv(120, 58%, 95%)
CMYK	cmyk(57.9%, 0%, 57.4%, 5.1%)
CIE-LAB	lab(85.66, -64.49, 54.91)
CIE-LCH	lch(85.66, 84.71, 139.59°)
OKLab	oklab(85.48% -0.1752 0.1297)
OKLCH	oklch(85.48% 0.218 143.5)
XYZ	xyz(39.6776, 67.3047, 23.7295)
Luminance	0.6731 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66F267 #F266F1

analogous

#ABF266 #66F267 #66F2AD

triadic

#66F267 #6766F2 #F26766

tetradic

#66F267 #66ABF2 #F266F1 #F2AD66

square

#66F267 #66ABF2 #F266F1 #F2AD66

split-complementary

#66F267 #AD66F2 #F266AB

monochromatic

#11CC13 #2EED2F #66F267 #9EF79F #D7FCD7

Accessibility & contrast

On white

1.45

#66F267 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.46

#66F267 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66F267

14.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66F267	#FFFFFF	#000000	##000000
##66F267	1.00	1.45	14.46	14.46
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.46	21.00	1.00	1.00
##000000	14.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7DE59

Deuteranopia (green-blind)

#E5D172

Tritanopia (blue-blind)

#4DECD4

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #66f267;
/* rgb */ color: rgb(102, 242, 103);
/* oklch */ color: oklch(85.5% 0.218 143.5);

Tailwind

colors: {
  custom: {
    50: '#9ef796',
    500: '#66f267',
    950: '#000000',
  },
}

SCSS

$custom: #66f267;
$custom-light: #9ef796;
$custom-dark: #000000;

JSON

{
  "hex": "#66f267",
  "rgb": {
    "r": 102,
    "g": 242,
    "b": 103
  },
  "hsl": {
    "h": 120.429,
    "s": 84.337,
    "l": 67.451
  },
  "oklch": {
    "l": 0.85475,
    "c": 0.21797,
    "h": 143.5
  },
  "luminance": 0.67308
}

Semantic roles & 50–950 ramp

primary

#66F267

secondary

#C934C7

accent

#05DFE1

background

#FCFFFC

surface

#F6FFF5

border

#D0D7CF

text

#10170E

muted

#80857F

Preview Lab

Preview with #66F267

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

Preview Lab → · Contrast checker → · Palette generator →