#64FD99#64FD99

#64FD99 is a very light, vivid green. Relative luminance 0.753; OKLCH L 88.8% C 0.190 H 151.8°. Best body text is #000000 at 16.05:1 contrast (WCAG AA passes).

Color values

HEX	#64FD99
RGB	rgb(100, 253, 153)
HSL	hsl(141, 97%, 69%)
HSV	hsv(141, 60%, 99%)
CMYK	cmyk(60.5%, 0%, 39.5%, 0.8%)
CIE-LAB	lab(89.51, -61.87, 36.07)
CIE-LCH	lch(89.51, 71.62, 149.76°)
OKLab	oklab(88.84% -0.1673 0.0896)
OKLCH	oklch(88.84% 0.19 151.8)
XYZ	xyz(46.1270, 75.2552, 42.2257)
Luminance	0.7526 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64FD99 #FD64C8

analogous

#7CFD64 #64FD99 #64FDE5

triadic

#64FD99 #9964FD #FD9964

tetradic

#64FD99 #647CFD #FD64C8 #FDE564

square

#64FD99 #647CFD #FD64C8 #FDE564

split-complementary

#64FD99 #E564FD #FD647C

monochromatic

#03E451 #28FC71 #64FD99 #A0FEC1 #DDFFE9

Accessibility & contrast

On white

1.31

#64FD99 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.05

#64FD99 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64FD99

16.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64FD99	#FFFFFF	#000000	##000000
##64FD99	1.00	1.31	16.05	16.05
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.05	21.00	1.00	1.00
##000000	16.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE992

Deuteranopia (green-blind)

#EADBA0

Tritanopia (blue-blind)

#2EF9E4

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #64fd99;
/* rgb */ color: rgb(100, 253, 153);
/* oklch */ color: oklch(88.8% 0.190 151.8);

Tailwind

colors: {
  custom: {
    50: '#9effb8',
    500: '#64fd99',
    950: '#000000',
  },
}

SCSS

$custom: #64fd99;
$custom-light: #9effb8;
$custom-dark: #000000;

JSON

{
  "hex": "#64fd99",
  "rgb": {
    "r": 100,
    "g": 253,
    "b": 153
  },
  "hsl": {
    "h": 140.784,
    "s": 97.452,
    "l": 69.216
  },
  "oklch": {
    "l": 0.8884,
    "c": 0.1898,
    "h": 151.8
  },
  "luminance": 0.7526
}

Semantic roles & 50–950 ramp

primary

#64FD99

secondary

#D72E9D

accent

#0096E6

background

#FCFFFD

surface

#F6FFF8

border

#D0D7D1

text

#101811

muted

#808681

Preview Lab

Preview with #64FD99

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

Preview Lab → · Contrast checker → · Palette generator →