#64CC37#64CC37

#64CC37 is a light, highly saturated green. Relative luminance 0.462; OKLCH L 75.4% C 0.206 H 138.1°. Best body text is #000000 at 10.23:1 contrast (WCAG AA passes).

Color values

HEX	#64CC37
RGB	rgb(100, 204, 55)
HSL	hsl(102, 59%, 51%)
HSV	hsv(102, 73%, 80%)
CMYK	cmyk(51%, 0%, 73%, 20%)
CIE-LAB	lab(73.65, -55.59, 61.22)
CIE-LCH	lch(73.65, 82.70, 132.24°)
OKLab	oklab(75.44% -0.1536 0.1379)
OKLCH	oklch(75.44% 0.206 138.1)
XYZ	xyz(27.5370, 46.1688, 11.0741)
Luminance	0.4617 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64CC37 #9F37CC

analogous

#AFCC37 #64CC37 #37CC54

triadic

#64CC37 #3764CC #CC3764

tetradic

#64CC37 #37AFCC #9F37CC #CC5437

square

#64CC37 #37AFCC #9F37CC #CC5437

split-complementary

#64CC37 #5437CC #CC37AF

monochromatic

#346D1C #4C9E28 #64CC37 #8AD868 #B0E599

Accessibility & contrast

On white

2.05

#64CC37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.23

#64CC37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64CC37

10.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64CC37	#FFFFFF	#000000	##000000
##64CC37	1.00	2.05	10.23	10.23
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.23	21.00	1.00	1.00
##000000	10.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BA1B

Deuteranopia (green-blind)

#C5B246

Tritanopia (blue-blind)

#5CC5AF

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #64cc37;
/* rgb */ color: rgb(100, 204, 55);
/* oklch */ color: oklch(75.4% 0.206 138.1);

Tailwind

colors: {
  custom: {
    50: '#9adc77',
    500: '#64cc37',
    950: '#000000',
  },
}

SCSS

$custom: #64cc37;
$custom-light: #9adc77;
$custom-dark: #000000;

JSON

{
  "hex": "#64cc37",
  "rgb": {
    "r": 100,
    "g": 204,
    "b": 55
  },
  "hsl": {
    "h": 101.879,
    "s": 59.363,
    "l": 50.784
  },
  "oklch": {
    "l": 0.7544,
    "c": 0.20646,
    "h": 138.1
  },
  "luminance": 0.46171
}

Semantic roles & 50–950 ramp

primary

#64CC37

secondary

#BC8ED0

accent

#45E3B3

background

#FAFDF7

surface

#F3FBEE

border

#CDD4C9

text

#0F1509

muted

#7F837B

Preview Lab

Preview with #64CC37

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

Preview Lab → · Contrast checker → · Palette generator →