#66F2A8#66F2A8

#66F2A8 is a very light, vivid green. Relative luminance 0.692; OKLCH L 86.5% C 0.161 H 157.3°. Best body text is #000000 at 14.83:1 contrast (WCAG AA passes).

Color values

HEX	#66F2A8
RGB	rgb(102, 242, 168)
HSL	hsl(148, 84%, 67%)
HSV	hsv(148, 58%, 95%)
CMYK	cmyk(57.9%, 0%, 30.6%, 5.1%)
CIE-LAB	lab(86.58, -54.50, 24.59)
CIE-LCH	lch(86.58, 59.79, 155.71°)
OKLab	oklab(86.53% -0.1486 0.0623)
OKLCH	oklch(86.53% 0.161 157.3)
XYZ	xyz(44.2957, 69.1519, 48.0515)
Luminance	0.6916 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66F2A8 #F266B0

analogous

#6AF266 #66F2A8 #66F2EE

triadic

#66F2A8 #A866F2 #F2A866

tetradic

#66F2A8 #666AF2 #F266B0 #F2EE66

square

#66F2A8 #666AF2 #F266B0 #F2EE66

split-complementary

#66F2A8 #EE66F2 #F2666A

monochromatic

#11CC69 #2EED88 #66F2A8 #9EF7C8 #D7FCE8

Accessibility & contrast

On white

1.42

#66F2A8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.83

#66F2A8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66F2A8

14.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66F2A8	#FFFFFF	#000000	##000000
##66F2A8	1.00	1.42	14.83	14.83
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.83	21.00	1.00	1.00
##000000	14.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0E1A3

Deuteranopia (green-blind)

#DDD3AD

Tritanopia (blue-blind)

#2FF0DE

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #66f2a8;
/* rgb */ color: rgb(102, 242, 168);
/* oklch */ color: oklch(86.5% 0.161 157.3);

Tailwind

colors: {
  custom: {
    50: '#9df7c2',
    500: '#66f2a8',
    950: '#000000',
  },
}

SCSS

$custom: #66f2a8;
$custom-light: #9df7c2;
$custom-dark: #000000;

JSON

{
  "hex": "#66f2a8",
  "rgb": {
    "r": 102,
    "g": 242,
    "b": 168
  },
  "hsl": {
    "h": 148.286,
    "s": 84.337,
    "l": 67.451
  },
  "oklch": {
    "l": 0.86533,
    "c": 0.16109,
    "h": 157.3
  },
  "luminance": 0.69156
}

Semantic roles & 50–950 ramp

primary

#66F2A8

secondary

#C93482

accent

#0579E1

background

#FCFFFD

surface

#F6FFF9

border

#D0D7D2

text

#0F1712

muted

#808582

Preview Lab

Preview with #66F2A8

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

Preview Lab → · Contrast checker → · Palette generator →