#63FFAB#63FFAB

#63FFAB is a very light, vivid green. Relative luminance 0.771; OKLCH L 89.6% C 0.177 H 156.3°. Best body text is #000000 at 16.42:1 contrast (WCAG AA passes).

Color values

HEX	#63FFAB
RGB	rgb(99, 255, 171)
HSL	hsl(148, 100%, 69%)
HSV	hsv(148, 61%, 100%)
CMYK	cmyk(61.2%, 0%, 32.9%, 0%)
CIE-LAB	lab(90.37, -59.63, 28.22)
CIE-LCH	lch(90.37, 65.97, 154.68°)
OKLab	oklab(89.64% -0.162 0.0712)
OKLCH	oklch(89.64% 0.177 156.3)
XYZ	xyz(48.2520, 77.1080, 50.8606)
Luminance	0.7711 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63FFAB #FF63B7

analogous

#69FF63 #63FFAB #63FFF9

triadic

#63FFAB #AB63FF #FFAB63

tetradic

#63FFAB #6369FF #FF63B7 #FFF963

square

#63FFAB #6369FF #FF63B7 #FFF963

split-complementary

#63FFAB #F963FF #FF6369

monochromatic

#00E86B #26FF8A #63FFAB #A0FFCC #DDFFED

Accessibility & contrast

On white

1.28

#63FFAB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.42

#63FFAB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63FFAB

16.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63FFAB	#FFFFFF	#000000	##000000
##63FFAB	1.00	1.28	16.42	16.42
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.42	21.00	1.00	1.00
##000000	16.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEECA6

Deuteranopia (green-blind)

#E9DEB0

Tritanopia (blue-blind)

#14FDE9

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #63ffab;
/* rgb */ color: rgb(99, 255, 171);
/* oklch */ color: oklch(89.6% 0.177 156.3);

Tailwind

colors: {
  custom: {
    50: '#9dffc4',
    500: '#63ffab',
    950: '#000000',
  },
}

SCSS

$custom: #63ffab;
$custom-light: #9dffc4;
$custom-dark: #000000;

JSON

{
  "hex": "#63ffab",
  "rgb": {
    "r": 99,
    "g": 255,
    "b": 171
  },
  "hsl": {
    "h": 147.692,
    "s": 100,
    "l": 69.412
  },
  "oklch": {
    "l": 0.89635,
    "c": 0.17695,
    "h": 156.3
  },
  "luminance": 0.77113
}

Semantic roles & 50–950 ramp

primary

#63FFAB

secondary

#DA2C8A

accent

#007CE6

background

#FCFFFD

surface

#F6FFF9

border

#D0D7D2

text

#101812

muted

#808682

Preview Lab

Preview with #63FFAB

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

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