#66F47E#66F47E

#66F47E is a very light, highly saturated green. Relative luminance 0.690; OKLCH L 86.3% C 0.201 H 146.8°. Best body text is #000000 at 14.81:1 contrast (WCAG AA passes).

Color values

HEX	#66F47E
RGB	rgb(102, 244, 126)
HSL	hsl(130, 87%, 68%)
HSV	hsv(130, 58%, 96%)
CMYK	cmyk(58.2%, 0%, 48.4%, 4.3%)
CIE-LAB	lab(86.52, -62.28, 45.37)
CIE-LCH	lch(86.52, 77.06, 143.93°)
OKLab	oklab(86.27% -0.1685 0.1101)
OKLCH	oklch(86.27% 0.201 146.8)
XYZ	xyz(41.5934, 69.0286, 30.8666)
Luminance	0.6903 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66F47E #F466DC

analogous

#95F466 #66F47E #66F4C5

triadic

#66F47E #7E66F4 #F47E66

tetradic

#66F47E #6695F4 #F466DC #F4C566

square

#66F47E #6695F4 #F466DC #F4C566

split-complementary

#66F47E #C566F4 #F46695

monochromatic

#0FD130 #2DF04E #66F47E #9FF8AE #D8FCDE

Accessibility & contrast

On white

1.42

#66F47E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.81

#66F47E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66F47E

14.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66F47E	#FFFFFF	#000000	##000000
##66F47E	1.00	1.42	14.81	14.81
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.81	21.00	1.00	1.00
##000000	14.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7E074

Deuteranopia (green-blind)

#E5D486

Tritanopia (blue-blind)

#45EFD8

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #66f47e;
/* rgb */ color: rgb(102, 244, 126);
/* oklch */ color: oklch(86.3% 0.201 146.8);

Tailwind

colors: {
  custom: {
    50: '#9ef9a5',
    500: '#66f47e',
    950: '#000000',
  },
}

SCSS

$custom: #66f47e;
$custom-light: #9ef9a5;
$custom-dark: #000000;

JSON

{
  "hex": "#66f47e",
  "rgb": {
    "r": 102,
    "g": 244,
    "b": 126
  },
  "hsl": {
    "h": 130.141,
    "s": 86.585,
    "l": 67.843
  },
  "oklch": {
    "l": 0.86269,
    "c": 0.20127,
    "h": 146.8
  },
  "luminance": 0.69033
}

Semantic roles & 50–950 ramp

primary

#66F47E

secondary

#CC32B2

accent

#02BDE3

background

#FCFFFC

surface

#F6FFF6

border

#D0D7D0

text

#10170F

muted

#808580

Preview Lab

Preview with #66F47E

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

Preview Lab → · Contrast checker → · Palette generator →