#66D650#66D650

#66D650 is a light, highly saturated green. Relative luminance 0.515; OKLCH L 78.3% C 0.201 H 140.5°. Best body text is #000000 at 11.30:1 contrast (WCAG AA passes).

Color values

HEX	#66D650
RGB	rgb(102, 214, 80)
HSL	hsl(110, 62%, 58%)
HSV	hsv(110, 63%, 84%)
CMYK	cmyk(52.3%, 0%, 62.6%, 16.1%)
CIE-LAB	lab(76.98, -56.69, 55.00)
CIE-LCH	lch(76.98, 78.99, 135.87°)
OKLab	oklab(78.26% -0.1552 0.1278)
OKLCH	oklch(78.26% 0.201 140.5)
XYZ	xyz(30.9727, 51.4947, 15.8952)
Luminance	0.5150 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66D650 #C050D6

analogous

#A9D650 #66D650 #50D67D

triadic

#66D650 #5066D6 #D65066

tetradic

#66D650 #50A9D6 #C050D6 #D67D50

square

#66D650 #50A9D6 #C050D6 #D67D50

split-complementary

#66D650 #7D50D6 #D650A9

monochromatic

#328B21 #44BD2C #66D650 #91E282 #BDEDB3

Accessibility & contrast

On white

1.86

#66D650 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.30

#66D650 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66D650

11.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66D650	#FFFFFF	#000000	##000000
##66D650	1.00	1.86	11.30	11.30
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.30	21.00	1.00	1.00
##000000	11.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC440

Deuteranopia (green-blind)

#CDBA5B

Tritanopia (blue-blind)

#59CFBA

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #66d650;
/* rgb */ color: rgb(102, 214, 80);
/* oklch */ color: oklch(78.3% 0.201 140.5);

Tailwind

colors: {
  custom: {
    50: '#9be386',
    500: '#66d650',
    950: '#000000',
  },
}

SCSS

$custom: #66d650;
$custom-light: #9be386;
$custom-dark: #000000;

JSON

{
  "hex": "#66d650",
  "rgb": {
    "r": 102,
    "g": 214,
    "b": 80
  },
  "hsl": {
    "h": 110.149,
    "s": 62.037,
    "l": 57.647
  },
  "oklch": {
    "l": 0.78256,
    "c": 0.20105,
    "h": 140.5
  },
  "luminance": 0.51497
}

Semantic roles & 50–950 ramp

primary

#66D650

secondary

#833991

accent

#43E5CA

background

#FCFEFB

surface

#F5FCF2

border

#CFD5CC

text

#0F160B

muted

#80847E

Preview Lab

Preview with #66D650

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

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