#64CC39#64CC39

#64CC39 is a light, highly saturated green. Relative luminance 0.462; OKLCH L 75.5% C 0.205 H 138.2°. Best body text is #000000 at 10.24:1 contrast (WCAG AA passes).

Color values

HEX	#64CC39
RGB	rgb(100, 204, 57)
HSL	hsl(102, 59%, 51%)
HSV	hsv(102, 72%, 80%)
CMYK	cmyk(51%, 0%, 72.1%, 20%)
CIE-LAB	lab(73.67, -55.45, 60.52)
CIE-LCH	lch(73.67, 82.09, 132.50°)
OKLab	oklab(75.46% -0.1531 0.1367)
OKLCH	oklch(75.46% 0.205 138.2)
XYZ	xyz(27.5859, 46.1884, 11.3317)
Luminance	0.4619 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64CC39 #A139CC

analogous

#ADCC39 #64CC39 #39CC57

triadic

#64CC39 #3964CC #CC3964

tetradic

#64CC39 #39ADCC #A139CC #CC5739

square

#64CC39 #39ADCC #A139CC #CC5739

split-complementary

#64CC39 #5739CC #CC39AD

monochromatic

#346E1C #4B9F29 #64CC39 #8AD96A #B0E59A

Accessibility & contrast

On white

2.05

#64CC39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.24

#64CC39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64CC39

10.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64CC39	#FFFFFF	#000000	##000000
##64CC39	1.00	2.05	10.24	10.24
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.24	21.00	1.00	1.00
##000000	10.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BA1F

Deuteranopia (green-blind)

#C5B248

Tritanopia (blue-blind)

#5CC5AF

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #64cc39;
/* rgb */ color: rgb(100, 204, 57);
/* oklch */ color: oklch(75.5% 0.205 138.2);

Tailwind

colors: {
  custom: {
    50: '#99dc78',
    500: '#64cc39',
    950: '#000000',
  },
}

SCSS

$custom: #64cc39;
$custom-light: #99dc78;
$custom-dark: #000000;

JSON

{
  "hex": "#64cc39",
  "rgb": {
    "r": 100,
    "g": 204,
    "b": 57
  },
  "hsl": {
    "h": 102.449,
    "s": 59.036,
    "l": 51.176
  },
  "oklch": {
    "l": 0.75455,
    "c": 0.2053,
    "h": 138.2
  },
  "luminance": 0.4619
}

Semantic roles & 50–950 ramp

primary

#64CC39

secondary

#BE90D1

accent

#46E2B4

background

#FAFDF7

surface

#F3FBEE

border

#CDD4C9

text

#0F150A

muted

#7F837C

Preview Lab

Preview with #64CC39

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

Preview Lab → · Contrast checker → · Palette generator →