#66F76E#66F76E

#66F76E is a very light, highly saturated green. Relative luminance 0.705; OKLCH L 86.8% C 0.219 H 144.3°. Best body text is #000000 at 15.09:1 contrast (WCAG AA passes).

Color values

HEX	#66F76E
RGB	rgb(102, 247, 110)
HSL	hsl(123, 90%, 68%)
HSV	hsv(123, 59%, 97%)
CMYK	cmyk(58.7%, 0%, 55.5%, 3.1%)
CIE-LAB	lab(87.23, -65.46, 53.64)
CIE-LCH	lch(87.23, 84.63, 140.67°)
OKLab	oklab(86.79% -0.1775 0.1275)
OKLCH	oklch(86.79% 0.219 144.3)
XYZ	xyz(41.5523, 70.4682, 26.1608)
Luminance	0.7047 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66F76E #F766EF

analogous

#A6F766 #66F76E #66F7B6

triadic

#66F76E #6E66F7 #F76E66

tetradic

#66F76E #66A6F7 #F766EF #F7B666

square

#66F76E #66A6F7 #F766EF #F7B666

split-complementary

#66F76E #B666F7 #F766A6

monochromatic

#0BD717 #2CF437 #66F76E #A0FAA5 #DAFDDC

Accessibility & contrast

On white

1.39

#66F76E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.09

#66F76E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66F76E

15.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66F76E	#FFFFFF	#000000	##000000
##66F76E	1.00	1.39	15.09	15.09
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.09	21.00	1.00	1.00
##000000	15.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE261

Deuteranopia (green-blind)

#E9D678

Tritanopia (blue-blind)

#4AF1D9

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #66f76e;
/* rgb */ color: rgb(102, 247, 110);
/* oklch */ color: oklch(86.8% 0.219 144.3);

Tailwind

colors: {
  custom: {
    50: '#9ffb9b',
    500: '#66f76e',
    950: '#000000',
  },
}

SCSS

$custom: #66f76e;
$custom-light: #9ffb9b;
$custom-dark: #000000;

JSON

{
  "hex": "#66f76e",
  "rgb": {
    "r": 102,
    "g": 247,
    "b": 110
  },
  "hsl": {
    "h": 123.31,
    "s": 90.062,
    "l": 68.431
  },
  "oklch": {
    "l": 0.86791,
    "c": 0.21854,
    "h": 144.3
  },
  "luminance": 0.70472
}

Semantic roles & 50–950 ramp

primary

#66F76E

secondary

#D031C7

accent

#00D9E6

background

#FDFFFC

surface

#F7FFF5

border

#D0D7CF

text

#10170E

muted

#81857F

Preview Lab

Preview with #66F76E

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

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