#66D796#66D796

#66D796 is a light, vivid green. Relative luminance 0.536; OKLCH L 79.6% C 0.140 H 156.0°. Best body text is #000000 at 11.73:1 contrast (WCAG AA passes).

Color values

HEX	#66D796
RGB	rgb(102, 215, 150)
HSL	hsl(145, 59%, 62%)
HSV	hsv(145, 53%, 84%)
CMYK	cmyk(52.6%, 0%, 30.2%, 15.7%)
CIE-LAB	lab(78.24, -46.87, 22.50)
CIE-LCH	lch(78.24, 51.99, 154.36°)
OKLab	oklab(79.61% -0.1279 0.057)
OKLCH	oklch(79.61% 0.14 156)
XYZ	xyz(35.2822, 53.6246, 37.3396)
Luminance	0.5363 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66D796 #D766A7

analogous

#6FD766 #66D796 #66D7CF

triadic

#66D796 #9666D7 #D79666

tetradic

#66D796 #666FD7 #D766A7 #D7CF66

square

#66D796 #666FD7 #D766A7 #D7CF66

split-complementary

#66D796 #CF66D7 #D7666F

monochromatic

#289A59 #35CA75 #66D796 #97E4B7 #C7F0D9

Accessibility & contrast

On white

1.79

#66D796 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.73

#66D796 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66D796

11.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66D796	#FFFFFF	#000000	##000000
##66D796	1.00	1.79	11.73	11.73
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.73	21.00	1.00	1.00
##000000	11.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6C892

Deuteranopia (green-blind)

#C6BD9A

Tritanopia (blue-blind)

#45D5C6

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #66d796;
/* rgb */ color: rgb(102, 215, 150);
/* oklch */ color: oklch(79.6% 0.140 156.0);

Tailwind

colors: {
  custom: {
    50: '#99e4b5',
    500: '#66d796',
    950: '#000000',
  },
}

SCSS

$custom: #66d796;
$custom-light: #99e4b5;
$custom-dark: #000000;

JSON

{
  "hex": "#66d796",
  "rgb": {
    "r": 102,
    "g": 215,
    "b": 150
  },
  "hsl": {
    "h": 145.487,
    "s": 58.549,
    "l": 62.157
  },
  "oklch": {
    "l": 0.79606,
    "c": 0.14007,
    "h": 156
  },
  "luminance": 0.53628
}

Semantic roles & 50–950 ramp

primary

#66D796

secondary

#9F4278

accent

#1F7FC6

background

#FCFEFD

surface

#F5FCF8

border

#CFD5D1

text

#0F1611

muted

#808481

Preview Lab

Preview with #66D796

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

Preview Lab → · Contrast checker → · Palette generator →