#66F47C#66F47C

#66F47C is a very light, highly saturated green. Relative luminance 0.690; OKLCH L 86.2% C 0.203 H 146.5°. Best body text is #000000 at 14.80:1 contrast (WCAG AA passes).

Color values

HEX	#66F47C
RGB	rgb(102, 244, 124)
HSL	hsl(129, 87%, 68%)
HSV	hsv(129, 58%, 96%)
CMYK	cmyk(58.2%, 0%, 49.2%, 4.3%)
CIE-LAB	lab(86.49, -62.56, 46.29)
CIE-LCH	lch(86.49, 77.83, 143.50°)
OKLab	oklab(86.24% -0.1693 0.1121)
OKLCH	oklch(86.24% 0.203 146.5)
XYZ	xyz(41.4656, 68.9775, 30.1937)
Luminance	0.6898 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66F47C #F466DE

analogous

#97F466 #66F47C #66F4C3

triadic

#66F47C #7C66F4 #F47C66

tetradic

#66F47C #6697F4 #F466DE #F4C366

square

#66F47C #6697F4 #F466DE #F4C366

split-complementary

#66F47C #C366F4 #F46697

monochromatic

#0FD12D #2DF04B #66F47C #9FF8AD #D8FCDE

Accessibility & contrast

On white

1.42

#66F47C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.80

#66F47C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66F47C

14.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66F47C	#FFFFFF	#000000	##000000
##66F47C	1.00	1.42	14.80	14.80
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.80	21.00	1.00	1.00
##000000	14.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7E072

Deuteranopia (green-blind)

#E5D484

Tritanopia (blue-blind)

#46EFD8

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #66f47c;
/* rgb */ color: rgb(102, 244, 124);
/* oklch */ color: oklch(86.2% 0.203 146.5);

Tailwind

colors: {
  custom: {
    50: '#9ef9a4',
    500: '#66f47c',
    950: '#000000',
  },
}

SCSS

$custom: #66f47c;
$custom-light: #9ef9a4;
$custom-dark: #000000;

JSON

{
  "hex": "#66f47c",
  "rgb": {
    "r": 102,
    "g": 244,
    "b": 124
  },
  "hsl": {
    "h": 129.296,
    "s": 86.585,
    "l": 67.843
  },
  "oklch": {
    "l": 0.8624,
    "c": 0.203,
    "h": 146.5
  },
  "luminance": 0.68981
}

Semantic roles & 50–950 ramp

primary

#66F47C

secondary

#CC32B4

accent

#02C0E3

background

#FCFFFC

surface

#F6FFF6

border

#D0D7D0

text

#10170F

muted

#808580

Preview Lab

Preview with #66F47C

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

Preview Lab → · Contrast checker → · Palette generator →