#42D342#42D342

#42D342 is a light, highly saturated green. Relative luminance 0.481; OKLCH L 76.2% C 0.221 H 143.0°. Best body text is #000000 at 10.63:1 contrast (WCAG AA passes).

Color values

HEX	#42D342
RGB	rgb(66, 211, 66)
HSL	hsl(120, 62%, 54%)
HSV	hsv(120, 69%, 83%)
CMYK	cmyk(68.7%, 0%, 68.7%, 17.3%)
CIE-LAB	lab(74.91, -65.12, 58.14)
CIE-LCH	lch(74.91, 87.30, 138.24°)
OKLab	oklab(76.22% -0.1768 0.1332)
OKLCH	oklch(76.22% 0.221 143)
XYZ	xyz(26.5228, 48.1373, 13.0468)
Luminance	0.4814 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D342 #D342D3

analogous

#8BD342 #42D342 #42D38B

triadic

#42D342 #4242D3 #D34242

tetradic

#42D342 #428BD3 #D342D3 #D38B42

square

#42D342 #428BD3 #D342D3 #D38B42

split-complementary

#42D342 #8B42D3 #D3428B

monochromatic

#1D7D1D #29AF29 #42D342 #74DF74 #A5EAA5

Accessibility & contrast

On white

1.98

#42D342 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.63

#42D342 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D342

10.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D342	#FFFFFF	#000000	##000000
##42D342	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)

#D7BF2D

Deuteranopia (green-blind)

#C7B450

Tritanopia (blue-blind)

#17CDB6

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #42d342;
/* rgb */ color: rgb(66, 211, 66);
/* oklch */ color: oklch(76.2% 0.221 143.0);

Tailwind

colors: {
  custom: {
    50: '#8ae27e',
    500: '#42d342',
    950: '#000000',
  },
}

SCSS

$custom: #42d342;
$custom-light: #8ae27e;
$custom-dark: #000000;

JSON

{
  "hex": "#42d342",
  "rgb": {
    "r": 66,
    "g": 211,
    "b": 66
  },
  "hsl": {
    "h": 120,
    "s": 62.232,
    "l": 54.314
  },
  "oklch": {
    "l": 0.76223,
    "c": 0.22135,
    "h": 143
  },
  "luminance": 0.4814
}

Semantic roles & 50–950 ramp

primary

#42D342

secondary

#D79AD7

accent

#42E5E5

background

#F9FEF8

surface

#F2FCEF

border

#CCD5CA

text

#0D150A

muted

#7E847C

Preview Lab

Preview with #42D342

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

Preview Lab → · Contrast checker → · Palette generator →