#64CF39#64CF39

#64CF39 is a light, highly saturated green. Relative luminance 0.476; OKLCH L 76.2% C 0.209 H 138.4°. Best body text is #000000 at 10.53:1 contrast (WCAG AA passes).

Color values

HEX	#64CF39
RGB	rgb(100, 207, 57)
HSL	hsl(103, 61%, 52%)
HSV	hsv(103, 72%, 81%)
CMYK	cmyk(51.7%, 0%, 72.5%, 18.8%)
CIE-LAB	lab(74.59, -56.57, 61.45)
CIE-LCH	lch(74.59, 83.53, 132.63°)
OKLab	oklab(76.21% -0.1562 0.1387)
OKLCH	oklch(76.21% 0.209 138.4)
XYZ	xyz(28.3058, 47.6282, 11.5717)
Luminance	0.4763 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64CF39 #A439CF

analogous

#AFCF39 #64CF39 #39CF59

triadic

#64CF39 #3964CF #CF3964

tetradic

#64CF39 #39AFCF #A439CF #CF5939

square

#64CF39 #39AFCF #A439CF #CF5939

split-complementary

#64CF39 #5939CF #CF39AF

monochromatic

#34721C #4BA328 #64CF39 #8BDB6A #B1E79C

Accessibility & contrast

On white

2.00

#64CF39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.53

#64CF39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64CF39

10.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64CF39	#FFFFFF	#000000	##000000
##64CF39	1.00	2.00	10.53	10.53
#FFFFFF	2.00	1.00	21.00	21.00
#000000	10.53	21.00	1.00	1.00
##000000	10.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BD1D

Deuteranopia (green-blind)

#C8B448

Tritanopia (blue-blind)

#5BC8B2

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #64cf39;
/* rgb */ color: rgb(100, 207, 57);
/* oklch */ color: oklch(76.2% 0.209 138.4);

Tailwind

colors: {
  custom: {
    50: '#9ade79',
    500: '#64cf39',
    950: '#000000',
  },
}

SCSS

$custom: #64cf39;
$custom-light: #9ade79;
$custom-dark: #000000;

JSON

{
  "hex": "#64cf39",
  "rgb": {
    "r": 100,
    "g": 207,
    "b": 57
  },
  "hsl": {
    "h": 102.8,
    "s": 60.976,
    "l": 51.765
  },
  "oklch": {
    "l": 0.76214,
    "c": 0.20885,
    "h": 138.4
  },
  "luminance": 0.4763
}

Semantic roles & 50–950 ramp

primary

#64CF39

secondary

#C091D3

accent

#44E4B6

background

#FAFDF7

surface

#F3FBEE

border

#CDD4C9

text

#0F150A

muted

#7F837C

Preview Lab

Preview with #64CF39

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

Preview Lab → · Contrast checker → · Palette generator →