#64C379#64C379

#64C379 is a light, vivid green. Relative luminance 0.431; OKLCH L 74.0% C 0.140 H 149.2°. Best body text is #000000 at 9.62:1 contrast (WCAG AA passes).

Color values

HEX	#64C379
RGB	rgb(100, 195, 121)
HSL	hsl(133, 44%, 58%)
HSV	hsv(133, 49%, 76%)
CMYK	cmyk(48.7%, 0%, 37.9%, 23.5%)
CIE-LAB	lab(71.63, -44.17, 28.76)
CIE-LCH	lch(71.63, 52.71, 146.94°)
OKLab	oklab(74.02% -0.12 0.0716)
OKLCH	oklch(74.02% 0.14 149.2)
XYZ	xyz(28.2200, 43.1179, 24.9210)
Luminance	0.4312 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64C379 #C364AE

analogous

#7EC364 #64C379 #64C3A8

triadic

#64C379 #7964C3 #C37964

tetradic

#64C379 #647EC3 #C364AE #C3A864

square

#64C379 #647EC3 #C364AE #C3A864

split-complementary

#64C379 #A864C3 #C3647E

monochromatic

#307C41 #41A958 #64C379 #90D49F #BCE5C5

Accessibility & contrast

On white

2.18

#64C379 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.62

#64C379 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64C379

9.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64C379	#FFFFFF	#000000	##000000
##64C379	1.00	2.18	9.62	9.62
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.62	21.00	1.00	1.00
##000000	9.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4B574

Deuteranopia (green-blind)

#B7AC7E

Tritanopia (blue-blind)

#52C0B0

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #64c379;
/* rgb */ color: rgb(100, 195, 121);
/* oklch */ color: oklch(74.0% 0.140 149.2);

Tailwind

colors: {
  custom: {
    50: '#96d6a0',
    500: '#64c379',
    950: '#000000',
  },
}

SCSS

$custom: #64c379;
$custom-light: #96d6a0;
$custom-dark: #000000;

JSON

{
  "hex": "#64c379",
  "rgb": {
    "r": 100,
    "g": 195,
    "b": 121
  },
  "hsl": {
    "h": 133.263,
    "s": 44.186,
    "l": 57.843
  },
  "oklch": {
    "l": 0.74021,
    "c": 0.13975,
    "h": 149.2
  },
  "luminance": 0.4312
}

Semantic roles & 50–950 ramp

primary

#64C379

secondary

#D4AECC

accent

#54B8D4

background

#F9FDF9

surface

#F2FAF2

border

#CCD3CC

text

#0E140F

muted

#7E837E

Preview Lab

Preview with #64C379

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

Preview Lab → · Contrast checker → · Palette generator →