#64FD9F#64FD9F

#64FD9F is a very light, vivid green. Relative luminance 0.755; OKLCH L 88.9% C 0.184 H 153.3°. Best body text is #000000 at 16.09:1 contrast (WCAG AA passes).

Color values

HEX	#64FD9F
RGB	rgb(100, 253, 159)
HSL	hsl(143, 97%, 69%)
HSV	hsv(143, 60%, 99%)
CMYK	cmyk(60.5%, 0%, 37.2%, 0.8%)
CIE-LAB	lab(89.61, -60.84, 33.22)
CIE-LCH	lch(89.61, 69.32, 151.37°)
OKLab	oklab(88.95% -0.1647 0.083)
OKLCH	oklch(88.95% 0.184 153.3)
XYZ	xyz(46.6350, 75.4585, 44.9015)
Luminance	0.7546 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64FD9F #FD64C2

analogous

#76FD64 #64FD9F #64FDEB

triadic

#64FD9F #9F64FD #FD9F64

tetradic

#64FD9F #6476FD #FD64C2 #FDEB64

square

#64FD9F #6476FD #FD64C2 #FDEB64

split-complementary

#64FD9F #EB64FD #FD6476

monochromatic

#03E45A #28FC7A #64FD9F #A0FEC4 #DDFFEA

Accessibility & contrast

On white

1.30

#64FD9F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.09

#64FD9F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64FD9F

16.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64FD9F	#FFFFFF	#000000	##000000
##64FD9F	1.00	1.30	16.09	16.09
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.09	21.00	1.00	1.00
##000000	16.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDEA99

Deuteranopia (green-blind)

#E9DCA5

Tritanopia (blue-blind)

#29FAE5

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #64fd9f;
/* rgb */ color: rgb(100, 253, 159);
/* oklch */ color: oklch(88.9% 0.184 153.3);

Tailwind

colors: {
  custom: {
    50: '#9dffbc',
    500: '#64fd9f',
    950: '#000000',
  },
}

SCSS

$custom: #64fd9f;
$custom-light: #9dffbc;
$custom-dark: #000000;

JSON

{
  "hex": "#64fd9f",
  "rgb": {
    "r": 100,
    "g": 253,
    "b": 159
  },
  "hsl": {
    "h": 143.137,
    "s": 97.452,
    "l": 69.216
  },
  "oklch": {
    "l": 0.88949,
    "c": 0.18446,
    "h": 153.3
  },
  "luminance": 0.75463
}

Semantic roles & 50–950 ramp

primary

#64FD9F

secondary

#D72E96

accent

#008DE6

background

#FCFFFD

surface

#F6FFF8

border

#D0D7D1

text

#101812

muted

#808682

Preview Lab

Preview with #64FD9F

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

Preview Lab → · Contrast checker → · Palette generator →