#66F2AB#66F2AB

#66F2AB is a very light, vivid green. Relative luminance 0.693; OKLCH L 86.6% C 0.159 H 158.3°. Best body text is #000000 at 14.85:1 contrast (WCAG AA passes).

Color values

HEX	#66F2AB
RGB	rgb(102, 242, 171)
HSL	hsl(150, 84%, 67%)
HSV	hsv(150, 58%, 95%)
CMYK	cmyk(57.9%, 0%, 29.3%, 5.1%)
CIE-LAB	lab(86.64, -53.92, 23.13)
CIE-LCH	lch(86.64, 58.67, 156.78°)
OKLab	oklab(86.6% -0.1472 0.0587)
OKLCH	oklch(86.6% 0.159 158.3)
XYZ	xyz(44.5784, 69.2650, 49.5404)
Luminance	0.6927 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66F2AB #F266AD

analogous

#67F266 #66F2AB #66F2F1

triadic

#66F2AB #AB66F2 #F2AB66

tetradic

#66F2AB #6667F2 #F266AD #F2F166

square

#66F2AB #6667F2 #F266AD #F2F166

split-complementary

#66F2AB #F166F2 #F26667

monochromatic

#11CC6D #2EED8C #66F2AB #9EF7CA #D7FCE9

Accessibility & contrast

On white

1.41

#66F2AB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.85

#66F2AB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66F2AB

14.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66F2AB	#FFFFFF	#000000	##000000
##66F2AB	1.00	1.41	14.85	14.85
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.85	21.00	1.00	1.00
##000000	14.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0E1A7

Deuteranopia (green-blind)

#DDD3AF

Tritanopia (blue-blind)

#2DF1DF

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #66f2ab;
/* rgb */ color: rgb(102, 242, 171);
/* oklch */ color: oklch(86.6% 0.159 158.3);

Tailwind

colors: {
  custom: {
    50: '#9df7c4',
    500: '#66f2ab',
    950: '#000000',
  },
}

SCSS

$custom: #66f2ab;
$custom-light: #9df7c4;
$custom-dark: #000000;

JSON

{
  "hex": "#66f2ab",
  "rgb": {
    "r": 102,
    "g": 242,
    "b": 171
  },
  "hsl": {
    "h": 149.571,
    "s": 84.337,
    "l": 67.451
  },
  "oklch": {
    "l": 0.86597,
    "c": 0.15851,
    "h": 158.3
  },
  "luminance": 0.69269
}

Semantic roles & 50–950 ramp

primary

#66F2AB

secondary

#C9347F

accent

#0574E1

background

#FCFFFD

surface

#F6FFF9

border

#D0D7D2

text

#0F1712

muted

#808582

Preview Lab

Preview with #66F2AB

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

Preview Lab → · Contrast checker → · Palette generator →