#66F768#66F768

#66F768 is a very light, highly saturated green. Relative luminance 0.703; OKLCH L 86.7% C 0.223 H 143.6°. Best body text is #000000 at 15.07:1 contrast (WCAG AA passes).

Color values

HEX	#66F768
RGB	rgb(102, 247, 104)
HSL	hsl(121, 90%, 68%)
HSV	hsv(121, 59%, 97%)
CMYK	cmyk(58.7%, 0%, 57.9%, 3.1%)
CIE-LAB	lab(87.16, -66.16, 56.23)
CIE-LCH	lch(87.16, 86.82, 139.64°)
OKLab	oklab(86.72% -0.1796 0.1326)
OKLCH	oklch(86.72% 0.223 143.6)
XYZ	xyz(41.2366, 70.3420, 24.4983)
Luminance	0.7035 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66F768 #F766F5

analogous

#ACF766 #66F768 #66F7B1

triadic

#66F768 #6866F7 #F76866

tetradic

#66F768 #66ACF7 #F766F5 #F7B166

square

#66F768 #66ACF7 #F766F5 #F7B166

split-complementary

#66F768 #B166F7 #F766AC

monochromatic

#0BD70E #2CF42F #66F768 #A0FAA1 #DAFDDB

Accessibility & contrast

On white

1.39

#66F768 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.07

#66F768 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66F768

15.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66F768	#FFFFFF	#000000	##000000
##66F768	1.00	1.39	15.07	15.07
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.07	21.00	1.00	1.00
##000000	15.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE259

Deuteranopia (green-blind)

#E9D673

Tritanopia (blue-blind)

#4BF1D8

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #66f768;
/* rgb */ color: rgb(102, 247, 104);
/* oklch */ color: oklch(86.7% 0.223 143.6);

Tailwind

colors: {
  custom: {
    50: '#9ffb97',
    500: '#66f768',
    950: '#000000',
  },
}

SCSS

$custom: #66f768;
$custom-light: #9ffb97;
$custom-dark: #000000;

JSON

{
  "hex": "#66f768",
  "rgb": {
    "r": 102,
    "g": 247,
    "b": 104
  },
  "hsl": {
    "h": 120.828,
    "s": 90.062,
    "l": 68.431
  },
  "oklch": {
    "l": 0.86721,
    "c": 0.22329,
    "h": 143.6
  },
  "luminance": 0.70346
}

Semantic roles & 50–950 ramp

primary

#66F768

secondary

#D031CE

accent

#00E2E6

background

#FDFFFC

surface

#F7FFF5

border

#D0D7CF

text

#10170E

muted

#81857F

Preview Lab

Preview with #66F768

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

Preview Lab → · Contrast checker → · Palette generator →