#66DF48#66DF48

#66DF48 is a light, highly saturated green. Relative luminance 0.561; OKLCH L 80.4% C 0.218 H 140.0°. Best body text is #000000 at 12.21:1 contrast (WCAG AA passes).

Color values

HEX	#66DF48
RGB	rgb(102, 223, 72)
HSL	hsl(108, 70%, 58%)
HSV	hsv(108, 68%, 87%)
CMYK	cmyk(54.3%, 0%, 67.7%, 12.5%)
CIE-LAB	lab(79.65, -60.74, 61.14)
CIE-LCH	lch(79.65, 86.18, 134.81°)
OKLab	oklab(80.44% -0.1666 0.1399)
OKLCH	oklch(80.44% 0.218 140)
XYZ	xyz(33.0354, 56.0653, 15.2105)
Luminance	0.5607 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66DF48 #C148DF

analogous

#B2DF48 #66DF48 #48DF75

triadic

#66DF48 #4866DF #DF4866

tetradic

#66DF48 #48B2DF #C148DF #DF7548

square

#66DF48 #48B2DF #C148DF #DF7548

split-complementary

#66DF48 #7548DF #DF48B2

monochromatic

#32931A #43C723 #66DF48 #92E87C #BDF1B0

Accessibility & contrast

On white

1.72

#66DF48 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.21

#66DF48 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66DF48

12.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66DF48	#FFFFFF	#000000	##000000
##66DF48	1.00	1.72	12.21	12.21
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.21	21.00	1.00	1.00
##000000	12.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CC32

Deuteranopia (green-blind)

#D6C256

Tritanopia (blue-blind)

#58D8C1

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #66df48;
/* rgb */ color: rgb(102, 223, 72);
/* oklch */ color: oklch(80.4% 0.218 140.0);

Tailwind

colors: {
  custom: {
    50: '#9dea82',
    500: '#66df48',
    950: '#000000',
  },
}

SCSS

$custom: #66df48;
$custom-light: #9dea82;
$custom-dark: #000000;

JSON

{
  "hex": "#66df48",
  "rgb": {
    "r": 102,
    "g": 223,
    "b": 72
  },
  "hsl": {
    "h": 108.079,
    "s": 70.233,
    "l": 57.843
  },
  "oklch": {
    "l": 0.80436,
    "c": 0.21758,
    "h": 140
  },
  "luminance": 0.56068
}

Semantic roles & 50–950 ramp

primary

#66DF48

secondary

#843498

accent

#3BEDCA

background

#FCFEFB

surface

#F6FDF2

border

#D0D5CC

text

#0F160B

muted

#80847E

Preview Lab

Preview with #66DF48

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

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