#64BC4E#64BC4E

#64BC4E is a light, vivid green. Relative luminance 0.392; OKLCH L 71.6% C 0.170 H 139.7°. Best body text is #000000 at 8.85:1 contrast (WCAG AA passes).

Color values

HEX	#64BC4E
RGB	rgb(100, 188, 78)
HSL	hsl(108, 45%, 52%)
HSV	hsv(108, 59%, 74%)
CMYK	cmyk(46.8%, 0%, 58.5%, 26.3%)
CIE-LAB	lab(68.91, -47.31, 46.72)
CIE-LCH	lch(68.91, 66.49, 135.36°)
OKLab	oklab(71.6% -0.1297 0.1099)
OKLCH	oklch(71.6% 0.17 139.7)
XYZ	xyz(24.6129, 39.2242, 13.4803)
Luminance	0.3923 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64BC4E #A64EBC

analogous

#9BBC4E #64BC4E #4EBC6F

triadic

#64BC4E #4E64BC #BC4E64

tetradic

#64BC4E #4E9BBC #A64EBC #BC6F4E

square

#64BC4E #4E9BBC #A64EBC #BC6F4E

split-complementary

#64BC4E #6F4EBC #BC4E9B

monochromatic

#346827 #4B9538 #64BC4E #8BCD7A #B2DEA7

Accessibility & contrast

On white

2.37

#64BC4E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.85

#64BC4E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64BC4E

8.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64BC4E	#FFFFFF	#000000	##000000
##64BC4E	1.00	2.37	8.85	8.85
#FFFFFF	2.37	1.00	21.00	21.00
#000000	8.85	21.00	1.00	1.00
##000000	8.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AD43

Deuteranopia (green-blind)

#B5A556

Tritanopia (blue-blind)

#5CB6A4

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #64bc4e;
/* rgb */ color: rgb(100, 188, 78);
/* oklch */ color: oklch(71.6% 0.170 139.7);

Tailwind

colors: {
  custom: {
    50: '#96d183',
    500: '#64bc4e',
    950: '#000000',
  },
}

SCSS

$custom: #64bc4e;
$custom-light: #96d183;
$custom-dark: #000000;

JSON

{
  "hex": "#64bc4e",
  "rgb": {
    "r": 100,
    "g": 188,
    "b": 78
  },
  "hsl": {
    "h": 108,
    "s": 45.082,
    "l": 52.157
  },
  "oklch": {
    "l": 0.71605,
    "c": 0.17003,
    "h": 139.7
  },
  "luminance": 0.39226
}

Semantic roles & 50–950 ramp

primary

#64BC4E

secondary

#C19BCB

accent

#53D5BB

background

#F9FCF8

surface

#F2F9EF

border

#CCD2CA

text

#0E140B

muted

#7E827C

Preview Lab

Preview with #64BC4E

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

Preview Lab → · Contrast checker → · Palette generator →