#66DB47#66DB47

#66DB47 is a light, highly saturated green. Relative luminance 0.539; OKLCH L 79.4% C 0.213 H 139.8°. Best body text is #000000 at 11.79:1 contrast (WCAG AA passes).

Color values

HEX	#66DB47
RGB	rgb(102, 219, 71)
HSL	hsl(107, 67%, 57%)
HSV	hsv(107, 68%, 86%)
CMYK	cmyk(53.4%, 0%, 67.6%, 14.1%)
CIE-LAB	lab(78.43, -59.37, 60.23)
CIE-LCH	lch(78.43, 84.57, 134.59°)
OKLab	oklab(79.43% -0.163 0.1379)
OKLCH	oklch(79.43% 0.213 139.8)
XYZ	xyz(31.9470, 53.9402, 14.6880)
Luminance	0.5394 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66DB47 #BC47DB

analogous

#B0DB47 #66DB47 #47DB72

triadic

#66DB47 #4766DB #DB4766

tetradic

#66DB47 #47B0DB #BC47DB #DB7247

square

#66DB47 #47B0DB #BC47DB #DB7247

split-complementary

#66DB47 #7247DB #DB47B0

monochromatic

#338C1B #46BF25 #66DB47 #91E57A #BBEFAD

Accessibility & contrast

On white

1.78

#66DB47 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.79

#66DB47 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66DB47

11.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66DB47	#FFFFFF	#000000	##000000
##66DB47	1.00	1.78	11.79	11.79
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.79	21.00	1.00	1.00
##000000	11.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1C832

Deuteranopia (green-blind)

#D2BE55

Tritanopia (blue-blind)

#5AD4BD

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #66db47;
/* rgb */ color: rgb(102, 219, 71);
/* oklch */ color: oklch(79.4% 0.213 139.8);

Tailwind

colors: {
  custom: {
    50: '#9ce781',
    500: '#66db47',
    950: '#000000',
  },
}

SCSS

$custom: #66db47;
$custom-light: #9ce781;
$custom-dark: #000000;

JSON

{
  "hex": "#66db47",
  "rgb": {
    "r": 102,
    "g": 219,
    "b": 71
  },
  "hsl": {
    "h": 107.432,
    "s": 67.273,
    "l": 56.863
  },
  "oklch": {
    "l": 0.79425,
    "c": 0.21348,
    "h": 139.8
  },
  "luminance": 0.53943
}

Semantic roles & 50–950 ramp

primary

#66DB47

secondary

#7E3492

accent

#3EEAC6

background

#FCFEFB

surface

#F6FDF2

border

#D0D5CC

text

#0F160B

muted

#80847E

Preview Lab

Preview with #66DB47

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

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