#64D579#64D579

#64D579 is a light, vivid green. Relative luminance 0.517; OKLCH L 78.5% C 0.165 H 147.8°. Best body text is #000000 at 11.34:1 contrast (WCAG AA passes).

Color values

HEX	#64D579
RGB	rgb(100, 213, 121)
HSL	hsl(131, 57%, 61%)
HSV	hsv(131, 53%, 84%)
CMYK	cmyk(53.1%, 0%, 43.2%, 16.5%)
CIE-LAB	lab(77.09, -51.60, 35.86)
CIE-LCH	lch(77.09, 62.84, 145.20°)
OKLab	oklab(78.48% -0.1398 0.0882)
OKLCH	oklch(78.48% 0.165 147.8)
XYZ	xyz(32.4989, 51.6756, 26.3472)
Luminance	0.5168 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64D579 #D564C0

analogous

#88D564 #64D579 #64D5B1

triadic

#64D579 #7964D5 #D57964

tetradic

#64D579 #6488D5 #D564C0 #D5B164

square

#64D579 #6488D5 #D564C0 #D5B164

split-complementary

#64D579 #B164D5 #D56488

monochromatic

#29963D #36C651 #64D579 #94E2A3 #C4EFCC

Accessibility & contrast

On white

1.85

#64D579 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.34

#64D579 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64D579

11.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64D579	#FFFFFF	#000000	##000000
##64D579	1.00	1.85	11.34	11.34
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.34	21.00	1.00	1.00
##000000	11.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7C572

Deuteranopia (green-blind)

#C8BA7F

Tritanopia (blue-blind)

#4DD1BF

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #64d579;
/* rgb */ color: rgb(100, 213, 121);
/* oklch */ color: oklch(78.5% 0.165 147.8);

Tailwind

colors: {
  custom: {
    50: '#98e3a1',
    500: '#64d579',
    950: '#000000',
  },
}

SCSS

$custom: #64d579;
$custom-light: #98e3a1;
$custom-dark: #000000;

JSON

{
  "hex": "#64d579",
  "rgb": {
    "r": 100,
    "g": 213,
    "b": 121
  },
  "hsl": {
    "h": 131.15,
    "s": 57.36,
    "l": 61.373
  },
  "oklch": {
    "l": 0.78482,
    "c": 0.16535,
    "h": 147.8
  },
  "luminance": 0.51678
}

Semantic roles & 50–950 ramp

primary

#64D579

secondary

#9B428B

accent

#21A6C5

background

#FCFEFC

surface

#F5FCF5

border

#CFD5CF

text

#0E150F

muted

#7F8480

Preview Lab

Preview with #64D579

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

Preview Lab → · Contrast checker → · Palette generator →