#66CD86#66CD86

#66CD86 is a light, vivid green. Relative luminance 0.482; OKLCH L 76.8% C 0.141 H 151.9°. Best body text is #000000 at 10.64:1 contrast (WCAG AA passes).

Color values

HEX	#66CD86
RGB	rgb(102, 205, 134)
HSL	hsl(139, 51%, 60%)
HSV	hsv(139, 50%, 80%)
CMYK	cmyk(50.2%, 0%, 34.6%, 19.6%)
CIE-LAB	lab(74.95, -45.62, 26.40)
CIE-LCH	lch(74.95, 52.71, 149.94°)
OKLab	oklab(76.83% -0.1241 0.0663)
OKLCH	oklch(76.83% 0.141 151.9)
XYZ	xyz(31.6117, 48.2061, 30.1885)
Luminance	0.4821 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66CD86 #CD66AD

analogous

#79CD66 #66CD86 #66CDBA

triadic

#66CD86 #8666CD #CD8666

tetradic

#66CD86 #6679CD #CD66AD #CDBA66

square

#66CD86 #6679CD #CD66AD #CDBA66

split-complementary

#66CD86 #BA66CD #CD6679

monochromatic

#2D8B4B #3DB963 #66CD86 #94DCAA #C2EBCF

Accessibility & contrast

On white

1.97

#66CD86 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.64

#66CD86 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66CD86

10.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66CD86	#FFFFFF	#000000	##000000
##66CD86	1.00	1.97	10.64	10.64
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.64	21.00	1.00	1.00
##000000	10.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEBF81

Deuteranopia (green-blind)

#BFB48A

Tritanopia (blue-blind)

#4FCABB

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #66cd86;
/* rgb */ color: rgb(102, 205, 134);
/* oklch */ color: oklch(76.8% 0.141 151.9);

Tailwind

colors: {
  custom: {
    50: '#98dda9',
    500: '#66cd86',
    950: '#000000',
  },
}

SCSS

$custom: #66cd86;
$custom-light: #98dda9;
$custom-dark: #000000;

JSON

{
  "hex": "#66cd86",
  "rgb": {
    "r": 102,
    "g": 205,
    "b": 134
  },
  "hsl": {
    "h": 138.641,
    "s": 50.739,
    "l": 60.196
  },
  "oklch": {
    "l": 0.76826,
    "c": 0.14066,
    "h": 151.9
  },
  "luminance": 0.48209
}

Semantic roles & 50–950 ramp

primary

#66CD86

secondary

#DBB4CF

accent

#278FBE

background

#F9FDFA

surface

#F2FBF4

border

#CCD4CE

text

#0E1510

muted

#7E837F

Preview Lab

Preview with #66CD86

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

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