#64CC4E#64CC4E

#64CC4E is a light, vivid green. Relative luminance 0.464; OKLCH L 75.6% C 0.191 H 140.3°. Best body text is #000000 at 10.29:1 contrast (WCAG AA passes).

Color values

HEX	#64CC4E
RGB	rgb(100, 204, 78)
HSL	hsl(110, 55%, 55%)
HSV	hsv(110, 62%, 80%)
CMYK	cmyk(51%, 0%, 61.8%, 20%)
CIE-LAB	lab(73.83, -53.64, 52.32)
CIE-LCH	lch(73.83, 74.93, 135.71°)
OKLab	oklab(75.64% -0.1469 0.1219)
OKLCH	oklch(75.64% 0.191 140.3)
XYZ	xyz(28.2223, 46.4430, 14.6835)
Luminance	0.4644 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64CC4E #B64ECC

analogous

#A3CC4E #64CC4E #4ECC77

triadic

#64CC4E #4E64CC #CC4E64

tetradic

#64CC4E #4EA3CC #B64ECC #CC774E

square

#64CC4E #4EA3CC #B64ECC #CC774E

split-complementary

#64CC4E #774ECC #CC4EA3

monochromatic

#337C24 #47AB31 #64CC4E #8EDA7E #B7E7AD

Accessibility & contrast

On white

2.04

#64CC4E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.29

#64CC4E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64CC4E

10.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64CC4E	#FFFFFF	#000000	##000000
##64CC4E	1.00	2.04	10.29	10.29
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.29	21.00	1.00	1.00
##000000	10.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BB40

Deuteranopia (green-blind)

#C4B258

Tritanopia (blue-blind)

#59C6B1

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #64cc4e;
/* rgb */ color: rgb(100, 204, 78);
/* oklch */ color: oklch(75.6% 0.191 140.3);

Tailwind

colors: {
  custom: {
    50: '#99dc84',
    500: '#64cc4e',
    950: '#000000',
  },
}

SCSS

$custom: #64cc4e;
$custom-light: #99dc84;
$custom-dark: #000000;

JSON

{
  "hex": "#64cc4e",
  "rgb": {
    "r": 100,
    "g": 204,
    "b": 78
  },
  "hsl": {
    "h": 109.524,
    "s": 55.263,
    "l": 55.294
  },
  "oklch": {
    "l": 0.75643,
    "c": 0.19092,
    "h": 140.3
  },
  "luminance": 0.46445
}

Semantic roles & 50–950 ramp

primary

#64CC4E

secondary

#CCA1D5

accent

#49DFC5

background

#F9FDF8

surface

#F2FBEF

border

#CCD4CA

text

#0F150B

muted

#7E837C

Preview Lab

Preview with #64CC4E

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

Preview Lab → · Contrast checker → · Palette generator →