#66FC76#66FC76

#66FC76 is a very light, highly saturated green. Relative luminance 0.738; OKLCH L 88.1% C 0.218 H 145.3°. Best body text is #000000 at 15.75:1 contrast (WCAG AA passes).

Color values

HEX	#66FC76
RGB	rgb(102, 252, 118)
HSL	hsl(126, 96%, 69%)
HSV	hsv(126, 60%, 99%)
CMYK	cmyk(59.5%, 0%, 53.2%, 1.2%)
CIE-LAB	lab(88.80, -66.25, 51.91)
CIE-LCH	lch(88.80, 84.16, 141.92°)
OKLab	oklab(88.12% -0.1794 0.1242)
OKLCH	oklch(88.12% 0.218 145.3)
XYZ	xyz(43.5572, 73.7495, 29.0757)
Luminance	0.7375 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66FC76 #FC66EC

analogous

#A1FC66 #66FC76 #66FCC1

triadic

#66FC76 #7666FC #FC7666

tetradic

#66FC76 #66A1FC #FC66EC #FCC166

square

#66FC76 #66A1FC #FC66EC #FCC166

split-complementary

#66FC76 #C166FC #FC66A1

monochromatic

#04E31C #2AFB40 #66FC76 #A2FDAC #DEFEE1

Accessibility & contrast

On white

1.33

#66FC76 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.75

#66FC76 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66FC76

15.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66FC76	#FFFFFF	#000000	##000000
##66FC76	1.00	1.33	15.75	15.75
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.75	21.00	1.00	1.00
##000000	15.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE76A

Deuteranopia (green-blind)

#EDDA80

Tritanopia (blue-blind)

#45F6DE

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #66fc76;
/* rgb */ color: rgb(102, 252, 118);
/* oklch */ color: oklch(88.1% 0.218 145.3);

Tailwind

colors: {
  custom: {
    50: '#9ffea0',
    500: '#66fc76',
    950: '#000000',
  },
}

SCSS

$custom: #66fc76;
$custom-light: #9ffea0;
$custom-dark: #000000;

JSON

{
  "hex": "#66fc76",
  "rgb": {
    "r": 102,
    "g": 252,
    "b": 118
  },
  "hsl": {
    "h": 126.4,
    "s": 96.154,
    "l": 69.412
  },
  "oklch": {
    "l": 0.8812,
    "c": 0.21818,
    "h": 145.3
  },
  "luminance": 0.73754
}

Semantic roles & 50–950 ramp

primary

#66FC76

secondary

#D630C5

accent

#00CDE6

background

#FDFFFC

surface

#F7FFF5

border

#D0D7CF

text

#10180F

muted

#818680

Preview Lab

Preview with #66FC76

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

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