#64D478#64D478

#64D478 is a light, vivid green. Relative luminance 0.512; OKLCH L 78.2% C 0.165 H 147.6°. Best body text is #000000 at 11.23:1 contrast (WCAG AA passes).

Color values

HEX	#64D478
RGB	rgb(100, 212, 120)
HSL	hsl(131, 57%, 61%)
HSV	hsv(131, 53%, 83%)
CMYK	cmyk(52.8%, 0%, 43.4%, 16.9%)
CIE-LAB	lab(76.77, -51.36, 35.96)
CIE-LCH	lch(76.77, 62.69, 145.00°)
OKLab	oklab(78.22% -0.1392 0.0884)
OKLCH	oklch(78.22% 0.165 147.6)
XYZ	xyz(32.1871, 51.1497, 25.9424)
Luminance	0.5115 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64D478 #D464C0

analogous

#88D464 #64D478 #64D4B0

triadic

#64D478 #7864D4 #D47864

tetradic

#64D478 #6488D4 #D464C0 #D4B064

square

#64D478 #6488D4 #D464C0 #D4B064

split-complementary

#64D478 #B064D4 #D46488

monochromatic

#29943C #36C450 #64D478 #94E1A2 #C4EFCB

Accessibility & contrast

On white

1.87

#64D478 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.23

#64D478 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64D478

11.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64D478	#FFFFFF	#000000	##000000
##64D478	1.00	1.87	11.23	11.23
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.23	21.00	1.00	1.00
##000000	11.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6C471

Deuteranopia (green-blind)

#C7B97E

Tritanopia (blue-blind)

#4ED0BE

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #64d478;
/* rgb */ color: rgb(100, 212, 120);
/* oklch */ color: oklch(78.2% 0.165 147.6);

Tailwind

colors: {
  custom: {
    50: '#98e2a0',
    500: '#64d478',
    950: '#000000',
  },
}

SCSS

$custom: #64d478;
$custom-light: #98e2a0;
$custom-dark: #000000;

JSON

{
  "hex": "#64d478",
  "rgb": {
    "r": 100,
    "g": 212,
    "b": 120
  },
  "hsl": {
    "h": 130.714,
    "s": 56.566,
    "l": 61.176
  },
  "oklch": {
    "l": 0.78217,
    "c": 0.1649,
    "h": 147.6
  },
  "luminance": 0.51152
}

Semantic roles & 50–950 ramp

primary

#64D478

secondary

#9A438A

accent

#21A7C4

background

#FCFEFC

surface

#F5FCF5

border

#CFD5CF

text

#0E150F

muted

#7F8480

Preview Lab

Preview with #64D478

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

Preview Lab → · Contrast checker → · Palette generator →