#42D263#42D263

#42D263 is a light, vivid green. Relative luminance 0.482; OKLCH L 76.3% C 0.195 H 147.4°. Best body text is #000000 at 10.63:1 contrast (WCAG AA passes).

Color values

HEX	#42D263
RGB	rgb(66, 210, 99)
HSL	hsl(134, 62%, 54%)
HSV	hsv(134, 69%, 82%)
CMYK	cmyk(68.6%, 0%, 52.9%, 17.6%)
CIE-LAB	lab(74.92, -61.02, 43.75)
CIE-LCH	lch(74.92, 75.08, 144.36°)
OKLab	oklab(76.33% -0.1645 0.1051)
OKLCH	oklch(76.33% 0.195 147.4)
XYZ	xyz(27.5435, 48.1493, 19.6441)
Luminance	0.4815 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D263 #D242B1

analogous

#69D242 #42D263 #42D2AB

triadic

#42D263 #6342D2 #D26342

tetradic

#42D263 #4269D2 #D242B1 #D2AB42

square

#42D263 #4269D2 #D242B1 #D2AB42

split-complementary

#42D263 #AB42D2 #D24269

monochromatic

#1E7C33 #29AD48 #42D263 #73DE8C #A5EAB5

Accessibility & contrast

On white

1.98

#42D263 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.63

#42D263 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D263

10.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D263	#FFFFFF	#000000	##000000
##42D263	1.00	1.98	10.63	10.63
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.63	21.00	1.00	1.00
##000000	10.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4C059

Deuteranopia (green-blind)

#C3B46B

Tritanopia (blue-blind)

#00CEB9

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #42d263;
/* rgb */ color: rgb(66, 210, 99);
/* oklch */ color: oklch(76.3% 0.195 147.4);

Tailwind

colors: {
  custom: {
    50: '#88e192',
    500: '#42d263',
    950: '#000000',
  },
}

SCSS

$custom: #42d263;
$custom-light: #88e192;
$custom-dark: #000000;

JSON

{
  "hex": "#42d263",
  "rgb": {
    "r": 66,
    "g": 210,
    "b": 99
  },
  "hsl": {
    "h": 133.75,
    "s": 61.538,
    "l": 54.118
  },
  "oklch": {
    "l": 0.76333,
    "c": 0.19519,
    "h": 147.4
  },
  "luminance": 0.48152
}

Semantic roles & 50–950 ramp

primary

#42D263

secondary

#D799C8

accent

#43C0E5

background

#F9FDF9

surface

#F1FBF1

border

#CBD4CB

text

#0D150D

muted

#7E837E

Preview Lab

Preview with #42D263

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

Preview Lab → · Contrast checker → · Palette generator →