#66EA71#66EA71

#66EA71 is a very light, vivid green. Relative luminance 0.629; OKLCH L 83.6% C 0.200 H 145.0°. Best body text is #000000 at 13.57:1 contrast (WCAG AA passes).

Color values

HEX	#66EA71
RGB	rgb(102, 234, 113)
HSL	hsl(125, 76%, 66%)
HSV	hsv(125, 56%, 92%)
CMYK	cmyk(56.4%, 0%, 51.7%, 8.2%)
CIE-LAB	lab(83.37, -60.36, 47.63)
CIE-LCH	lch(83.37, 76.89, 141.72°)
OKLab	oklab(83.63% -0.1636 0.1145)
OKLCH	oklch(83.63% 0.2 145)
XYZ	xyz(37.8807, 62.8593, 25.7564)
Luminance	0.6286 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66EA71 #EA66DF

analogous

#9DEA66 #66EA71 #66EAB3

triadic

#66EA71 #7166EA #EA7166

tetradic

#66EA71 #669DEA #EA66DF #EAB366

square

#66EA71 #669DEA #EA66DF #EAB366

split-complementary

#66EA71 #B366EA #EA669D

monochromatic

#1ABC27 #30E33F #66EA71 #9CF1A3 #D2F9D5

Accessibility & contrast

On white

1.55

#66EA71 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.57

#66EA71 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66EA71

13.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66EA71	#FFFFFF	#000000	##000000
##66EA71	1.00	1.55	13.57	13.57
#FFFFFF	1.55	1.00	21.00	21.00
#000000	13.57	21.00	1.00	1.00
##000000	13.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED766

Deuteranopia (green-blind)

#DCCB7A

Tritanopia (blue-blind)

#4DE5CE

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #66ea71;
/* rgb */ color: rgb(102, 234, 113);
/* oklch */ color: oklch(83.6% 0.200 145.0);

Tailwind

colors: {
  custom: {
    50: '#9df29c',
    500: '#66ea71',
    950: '#000000',
  },
}

SCSS

$custom: #66ea71;
$custom-light: #9df29c;
$custom-dark: #000000;

JSON

{
  "hex": "#66ea71",
  "rgb": {
    "r": 102,
    "g": 234,
    "b": 113
  },
  "hsl": {
    "h": 125,
    "s": 75.862,
    "l": 65.882
  },
  "oklch": {
    "l": 0.83625,
    "c": 0.19968,
    "h": 145
  },
  "luminance": 0.62863
}

Semantic roles & 50–950 ramp

primary

#66EA71

secondary

#BB39B0

accent

#0DC7D8

background

#FCFFFC

surface

#F6FEF5

border

#D0D6CF

text

#0F170E

muted

#80857F

Preview Lab

Preview with #66EA71

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

Preview Lab → · Contrast checker → · Palette generator →