#64D666#64D666

#64D666 is a light, vivid green. Relative luminance 0.518; OKLCH L 78.4% C 0.184 H 143.9°. Best body text is #000000 at 11.35:1 contrast (WCAG AA passes).

Color values

HEX	#64D666
RGB	rgb(100, 214, 102)
HSL	hsl(121, 58%, 62%)
HSV	hsv(121, 53%, 84%)
CMYK	cmyk(53.3%, 0%, 52.3%, 16.1%)
CIE-LAB	lab(77.14, -54.71, 45.23)
CIE-LCH	lch(77.14, 70.99, 140.42°)
OKLab	oklab(78.44% -0.1486 0.1085)
OKLCH	oklch(78.44% 0.184 143.9)
XYZ	xyz(31.6987, 51.7592, 20.8879)
Luminance	0.5176 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64D666 #D664D4

analogous

#9BD664 #64D666 #64D69F

triadic

#64D666 #6664D6 #D66664

tetradic

#64D666 #649BD6 #D664D4 #D69F64

square

#64D666 #649BD6 #D664D4 #D69F64

split-complementary

#64D666 #9F64D6 #D6649B

monochromatic

#28982A #35C837 #64D666 #94E396 #C5F0C6

Accessibility & contrast

On white

1.85

#64D666 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.35

#64D666 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64D666

11.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64D666	#FFFFFF	#000000	##000000
##64D666	1.00	1.85	11.35	11.35
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.35	21.00	1.00	1.00
##000000	11.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC55C

Deuteranopia (green-blind)

#CBBB6E

Tritanopia (blue-blind)

#52D1BD

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #64d666;
/* rgb */ color: rgb(100, 214, 102);
/* oklch */ color: oklch(78.4% 0.184 143.9);

Tailwind

colors: {
  custom: {
    50: '#99e394',
    500: '#64d666',
    950: '#000000',
  },
}

SCSS

$custom: #64d666;
$custom-light: #99e394;
$custom-dark: #000000;

JSON

{
  "hex": "#64d666",
  "rgb": {
    "r": 100,
    "g": 214,
    "b": 102
  },
  "hsl": {
    "h": 121.053,
    "s": 58.163,
    "l": 61.569
  },
  "oklch": {
    "l": 0.78441,
    "c": 0.18402,
    "h": 143.9
  },
  "luminance": 0.51762
}

Semantic roles & 50–950 ramp

primary

#64D666

secondary

#9C429B

accent

#20C3C6

background

#FCFEFC

surface

#F5FCF4

border

#CFD5CE

text

#0F160D

muted

#80847F

Preview Lab

Preview with #64D666

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

Preview Lab → · Contrast checker → · Palette generator →