#64F578#64F578

#64F578 is a very light, highly saturated green. Relative luminance 0.694; OKLCH L 86.4% C 0.209 H 146.0°. Best body text is #000000 at 14.87:1 contrast (WCAG AA passes).

Color values

HEX	#64F578
RGB	rgb(100, 245, 120)
HSL	hsl(128, 88%, 68%)
HSV	hsv(128, 59%, 96%)
CMYK	cmyk(59.2%, 0%, 51%, 3.9%)
CIE-LAB	lab(86.69, -63.91, 48.40)
CIE-LCH	lch(86.69, 80.17, 142.87°)
OKLab	oklab(86.37% -0.1729 0.1166)
OKLCH	oklch(86.37% 0.209 146)
XYZ	xyz(41.2955, 69.3663, 28.9785)
Luminance	0.6937 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64F578 #F564E1

analogous

#98F564 #64F578 #64F5C1

triadic

#64F578 #7864F5 #F57864

tetradic

#64F578 #6498F5 #F564E1 #F5C164

square

#64F578 #6498F5 #F564E1 #F5C164

split-complementary

#64F578 #C164F5 #F56498

monochromatic

#0DD128 #2BF146 #64F578 #9DF9AA #D7FCDC

Accessibility & contrast

On white

1.41

#64F578 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.87

#64F578 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64F578

14.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64F578	#FFFFFF	#000000	##000000
##64F578	1.00	1.41	14.87	14.87
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.87	21.00	1.00	1.00
##000000	14.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8E16D

Deuteranopia (green-blind)

#E6D481

Tritanopia (blue-blind)

#43F0D8

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #64f578;
/* rgb */ color: rgb(100, 245, 120);
/* oklch */ color: oklch(86.4% 0.209 146.0);

Tailwind

colors: {
  custom: {
    50: '#9df9a1',
    500: '#64f578',
    950: '#000000',
  },
}

SCSS

$custom: #64f578;
$custom-light: #9df9a1;
$custom-dark: #000000;

JSON

{
  "hex": "#64f578",
  "rgb": {
    "r": 100,
    "g": 245,
    "b": 120
  },
  "hsl": {
    "h": 128.276,
    "s": 87.879,
    "l": 67.647
  },
  "oklch": {
    "l": 0.86366,
    "c": 0.20855,
    "h": 146
  },
  "luminance": 0.6937
}

Semantic roles & 50–950 ramp

primary

#64F578

secondary

#CC31B7

accent

#01C5E4

background

#FCFFFC

surface

#F6FFF5

border

#D0D7CF

text

#10170F

muted

#808580

Preview Lab

Preview with #64F578

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

Preview Lab → · Contrast checker → · Palette generator →