#42D463#42D463

#42D463 is a light, vivid green. Relative luminance 0.491; OKLCH L 76.8% C 0.198 H 147.3°. Best body text is #000000 at 10.83:1 contrast (WCAG AA passes).

Color values

HEX	#42D463
RGB	rgb(66, 212, 99)
HSL	hsl(134, 63%, 55%)
HSV	hsv(134, 69%, 83%)
CMYK	cmyk(68.9%, 0%, 53.3%, 16.9%)
CIE-LAB	lab(75.54, -61.72, 44.50)
CIE-LCH	lch(75.54, 76.09, 144.21°)
OKLab	oklab(76.85% -0.1663 0.1068)
OKLCH	oklch(76.85% 0.198 147.3)
XYZ	xyz(28.0403, 49.1430, 19.8097)
Luminance	0.4915 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D463 #D442B3

analogous

#6AD442 #42D463 #42D4AC

triadic

#42D463 #6342D4 #D46342

tetradic

#42D463 #426AD4 #D442B3 #D4AC42

square

#42D463 #426AD4 #D442B3 #D4AC42

split-complementary

#42D463 #AC42D4 #D4426A

monochromatic

#1D7F33 #28B147 #42D463 #74DF8C #A6EBB5

Accessibility & contrast

On white

1.94

#42D463 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.83

#42D463 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D463

10.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D463	#FFFFFF	#000000	##000000
##42D463	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)

#D6C159

Deuteranopia (green-blind)

#C5B56C

Tritanopia (blue-blind)

#00CFBA

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #42d463;
/* rgb */ color: rgb(66, 212, 99);
/* oklch */ color: oklch(76.8% 0.198 147.3);

Tailwind

colors: {
  custom: {
    50: '#89e292',
    500: '#42d463',
    950: '#000000',
  },
}

SCSS

$custom: #42d463;
$custom-light: #89e292;
$custom-dark: #000000;

JSON

{
  "hex": "#42d463",
  "rgb": {
    "r": 66,
    "g": 212,
    "b": 99
  },
  "hsl": {
    "h": 133.562,
    "s": 62.931,
    "l": 54.51
  },
  "oklch": {
    "l": 0.76846,
    "c": 0.19767,
    "h": 147.3
  },
  "luminance": 0.49146
}

Semantic roles & 50–950 ramp

primary

#42D463

secondary

#D89ACA

accent

#42C1E6

background

#F9FEF9

surface

#F1FCF1

border

#CBD5CB

text

#0D150D

muted

#7E847E

Preview Lab

Preview with #42D463

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

Preview Lab → · Contrast checker → · Palette generator →