#42D464#42D464

#42D464 is a light, vivid green. Relative luminance 0.492; OKLCH L 76.9% C 0.197 H 147.5°. Best body text is #000000 at 10.83:1 contrast (WCAG AA passes).

Color values

HEX	#42D464
RGB	rgb(66, 212, 100)
HSL	hsl(134, 63%, 55%)
HSV	hsv(134, 69%, 83%)
CMYK	cmyk(68.9%, 0%, 52.8%, 16.9%)
CIE-LAB	lab(75.55, -61.58, 44.04)
CIE-LCH	lch(75.55, 75.71, 144.43°)
OKLab	oklab(76.86% -0.166 0.1058)
OKLCH	oklch(76.86% 0.197 147.5)
XYZ	xyz(28.0884, 49.1622, 20.0631)
Luminance	0.4916 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D464 #D442B2

analogous

#69D442 #42D464 #42D4AD

triadic

#42D464 #6442D4 #D46442

tetradic

#42D464 #4269D4 #D442B2 #D4AD42

square

#42D464 #4269D4 #D442B2 #D4AD42

split-complementary

#42D464 #AD42D4 #D44269

monochromatic

#1D7F34 #28B148 #42D464 #74DF8D #A6EBB6

Accessibility & contrast

On white

1.94

#42D464 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.83

#42D464 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D464

10.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D464	#FFFFFF	#000000	##000000
##42D464	1.00	1.94	10.83	10.83
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.83	21.00	1.00	1.00
##000000	10.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6C25A

Deuteranopia (green-blind)

#C5B56C

Tritanopia (blue-blind)

#00D0BB

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #42d464;
/* rgb */ color: rgb(66, 212, 100);
/* oklch */ color: oklch(76.9% 0.197 147.5);

Tailwind

colors: {
  custom: {
    50: '#89e292',
    500: '#42d464',
    950: '#000000',
  },
}

SCSS

$custom: #42d464;
$custom-light: #89e292;
$custom-dark: #000000;

JSON

{
  "hex": "#42d464",
  "rgb": {
    "r": 66,
    "g": 212,
    "b": 100
  },
  "hsl": {
    "h": 133.973,
    "s": 62.931,
    "l": 54.51
  },
  "oklch": {
    "l": 0.7686,
    "c": 0.19683,
    "h": 147.5
  },
  "luminance": 0.49165
}

Semantic roles & 50–950 ramp

primary

#42D464

secondary

#D89AC9

accent

#42C0E6

background

#F9FEF9

surface

#F1FCF1

border

#CBD5CB

text

#0D150D

muted

#7E847E

Preview Lab

Preview with #42D464

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

Preview Lab → · Contrast checker → · Palette generator →