#64E040#64E040

#64E040 is a light, highly saturated green. Relative luminance 0.564; OKLCH L 80.6% C 0.225 H 139.6°. Best body text is #000000 at 12.28:1 contrast (WCAG AA passes).

Color values

HEX	#64E040
RGB	rgb(100, 224, 64)
HSL	hsl(107, 72%, 56%)
HSV	hsv(107, 71%, 88%)
CMYK	cmyk(55.4%, 0%, 71.4%, 12.2%)
CIE-LAB	lab(79.83, -62.24, 64.28)
CIE-LCH	lch(79.83, 89.48, 134.08°)
OKLab	oklab(80.55% -0.1711 0.1455)
OKLCH	oklch(80.55% 0.225 139.6)
XYZ	xyz(32.8352, 56.3880, 14.0032)
Luminance	0.5639 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64E040 #BC40E0

analogous

#B4E040 #64E040 #40E06C

triadic

#64E040 #4064E0 #E04064

tetradic

#64E040 #40B4E0 #BC40E0 #E06C40

square

#64E040 #40B4E0 #BC40E0 #E06C40

split-complementary

#64E040 #6C40E0 #E040B4

monochromatic

#328E17 #44C320 #64E040 #8FE975 #B9F1A9

Accessibility & contrast

On white

1.71

#64E040 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.28

#64E040 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64E040

12.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64E040	#FFFFFF	#000000	##000000
##64E040	1.00	1.71	12.28	12.28
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.28	21.00	1.00	1.00
##000000	12.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CC24

Deuteranopia (green-blind)

#D7C250

Tritanopia (blue-blind)

#56D9C1

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #64e040;
/* rgb */ color: rgb(100, 224, 64);
/* oklch */ color: oklch(80.6% 0.225 139.6);

Tailwind

colors: {
  custom: {
    50: '#9ceb7e',
    500: '#64e040',
    950: '#000000',
  },
}

SCSS

$custom: #64e040;
$custom-light: #9ceb7e;
$custom-dark: #000000;

JSON

{
  "hex": "#64e040",
  "rgb": {
    "r": 100,
    "g": 224,
    "b": 64
  },
  "hsl": {
    "h": 106.5,
    "s": 72.072,
    "l": 56.471
  },
  "oklch": {
    "l": 0.80551,
    "c": 0.22456,
    "h": 139.6
  },
  "luminance": 0.56391
}

Semantic roles & 50–950 ramp

primary

#64E040

secondary

#7D3194

accent

#39EFC6

background

#FCFFFB

surface

#F6FEF2

border

#D0D6CC

text

#0F160B

muted

#80857E

Preview Lab

Preview with #64E040

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

Preview Lab → · Contrast checker → · Palette generator →