#42D466#42D466

#42D466 is a light, vivid green. Relative luminance 0.492; OKLCH L 76.9% C 0.195 H 147.8°. Best body text is #000000 at 10.84:1 contrast (WCAG AA passes).

Color values

HEX	#42D466
RGB	rgb(66, 212, 102)
HSL	hsl(135, 63%, 55%)
HSV	hsv(135, 69%, 83%)
CMYK	cmyk(68.9%, 0%, 51.9%, 16.9%)
CIE-LAB	lab(75.58, -61.30, 43.11)
CIE-LCH	lch(75.58, 74.94, 144.88°)
OKLab	oklab(76.89% -0.1652 0.1039)
OKLCH	oklch(76.89% 0.195 147.8)
XYZ	xyz(28.1864, 49.2014, 20.5792)
Luminance	0.4920 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D466 #D442B0

analogous

#67D442 #42D466 #42D4AF

triadic

#42D466 #6642D4 #D46642

tetradic

#42D466 #4267D4 #D442B0 #D4AF42

square

#42D466 #4267D4 #D442B0 #D4AF42

split-complementary

#42D466 #AF42D4 #D44267

monochromatic

#1D7F35 #28B14A #42D466 #74DF8E #A6EBB7

Accessibility & contrast

On white

1.94

#42D466 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.84

#42D466 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D466

10.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D466	#FFFFFF	#000000	##000000
##42D466	1.00	1.94	10.84	10.84
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.84	21.00	1.00	1.00
##000000	10.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6C25C

Deuteranopia (green-blind)

#C5B56E

Tritanopia (blue-blind)

#00D0BB

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #42d466;
/* rgb */ color: rgb(66, 212, 102);
/* oklch */ color: oklch(76.9% 0.195 147.8);

Tailwind

colors: {
  custom: {
    50: '#89e294',
    500: '#42d466',
    950: '#000000',
  },
}

SCSS

$custom: #42d466;
$custom-light: #89e294;
$custom-dark: #000000;

JSON

{
  "hex": "#42d466",
  "rgb": {
    "r": 66,
    "g": 212,
    "b": 102
  },
  "hsl": {
    "h": 134.795,
    "s": 62.931,
    "l": 54.51
  },
  "oklch": {
    "l": 0.76888,
    "c": 0.19511,
    "h": 147.8
  },
  "luminance": 0.49205
}

Semantic roles & 50–950 ramp

primary

#42D466

secondary

#D89AC9

accent

#42BEE6

background

#F9FEF9

surface

#F1FCF2

border

#CBD5CC

text

#0D150D

muted

#7E847E

Preview Lab

Preview with #42D466

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

Preview Lab → · Contrast checker → · Palette generator →