#66CD76#66CD76

#66CD76 is a light, vivid green. Relative luminance 0.478; OKLCH L 76.5% C 0.156 H 147.2°. Best body text is #000000 at 10.56:1 contrast (WCAG AA passes).

Color values

HEX	#66CD76
RGB	rgb(102, 205, 118)
HSL	hsl(129, 51%, 60%)
HSV	hsv(129, 50%, 80%)
CMYK	cmyk(50.2%, 0%, 42.4%, 19.6%)
CIE-LAB	lab(74.69, -48.31, 34.31)
CIE-LCH	lch(74.69, 59.26, 144.62°)
OKLab	oklab(76.53% -0.1311 0.0845)
OKLCH	oklch(76.53% 0.156 147.2)
XYZ	xyz(30.5790, 47.7930, 24.7496)
Luminance	0.4779 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66CD76 #CD66BD

analogous

#8ACD66 #66CD76 #66CDA9

triadic

#66CD76 #7666CD #CD7666

tetradic

#66CD76 #668ACD #CD66BD #CDA966

square

#66CD76 #668ACD #CD66BD #CDA966

split-complementary

#66CD76 #A966CD #CD668A

monochromatic

#2D8B3C #3DB950 #66CD76 #94DC9F #C2EBC9

Accessibility & contrast

On white

1.99

#66CD76 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.56

#66CD76 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66CD76

10.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66CD76	#FFFFFF	#000000	##000000
##66CD76	1.00	1.99	10.56	10.56
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.56	21.00	1.00	1.00
##000000	10.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFBE70

Deuteranopia (green-blind)

#C1B47C

Tritanopia (blue-blind)

#54C9B8

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #66cd76;
/* rgb */ color: rgb(102, 205, 118);
/* oklch */ color: oklch(76.5% 0.156 147.2);

Tailwind

colors: {
  custom: {
    50: '#98dd9e',
    500: '#66cd76',
    950: '#000000',
  },
}

SCSS

$custom: #66cd76;
$custom-light: #98dd9e;
$custom-dark: #000000;

JSON

{
  "hex": "#66cd76",
  "rgb": {
    "r": 102,
    "g": 205,
    "b": 118
  },
  "hsl": {
    "h": 129.32,
    "s": 50.739,
    "l": 60.196
  },
  "oklch": {
    "l": 0.76528,
    "c": 0.15599,
    "h": 147.2
  },
  "luminance": 0.47795
}

Semantic roles & 50–950 ramp

primary

#66CD76

secondary

#DBB4D5

accent

#27A7BE

background

#F9FDF9

surface

#F2FBF2

border

#CCD4CC

text

#0E150E

muted

#7E837E

Preview Lab

Preview with #66CD76

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

Preview Lab → · Contrast checker → · Palette generator →