#42D344#42D344

#42D344 is a light, highly saturated green. Relative luminance 0.482; OKLCH L 76.2% C 0.220 H 143.2°. Best body text is #000000 at 10.63:1 contrast (WCAG AA passes).

Color values

HEX	#42D344
RGB	rgb(66, 211, 68)
HSL	hsl(121, 62%, 54%)
HSV	hsv(121, 69%, 83%)
CMYK	cmyk(68.7%, 0%, 67.8%, 17.3%)
CIE-LAB	lab(74.93, -64.94, 57.38)
CIE-LCH	lch(74.93, 86.66, 138.54°)
OKLab	oklab(76.24% -0.1762 0.1318)
OKLCH	oklch(76.24% 0.22 143.2)
XYZ	xyz(26.5828, 48.1613, 13.3628)
Luminance	0.4816 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D344 #D342D1

analogous

#88D342 #42D344 #42D38D

triadic

#42D344 #4442D3 #D34442

tetradic

#42D344 #4288D3 #D342D1 #D38D42

square

#42D344 #4288D3 #D342D1 #D38D42

split-complementary

#42D344 #8D42D3 #D34288

monochromatic

#1D7D1F #29AF2B #42D344 #74DF75 #A5EAA6

Accessibility & contrast

On white

1.98

#42D344 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.63

#42D344 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D344

10.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D344	#FFFFFF	#000000	##000000
##42D344	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)

#D7C030

Deuteranopia (green-blind)

#C6B452

Tritanopia (blue-blind)

#16CDB6

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #42d344;
/* rgb */ color: rgb(66, 211, 68);
/* oklch */ color: oklch(76.2% 0.220 143.2);

Tailwind

colors: {
  custom: {
    50: '#8ae27f',
    500: '#42d344',
    950: '#000000',
  },
}

SCSS

$custom: #42d344;
$custom-light: #8ae27f;
$custom-dark: #000000;

JSON

{
  "hex": "#42d344",
  "rgb": {
    "r": 66,
    "g": 211,
    "b": 68
  },
  "hsl": {
    "h": 120.828,
    "s": 62.232,
    "l": 54.314
  },
  "oklch": {
    "l": 0.76241,
    "c": 0.22005,
    "h": 143.2
  },
  "luminance": 0.48164
}

Semantic roles & 50–950 ramp

primary

#42D344

secondary

#D79AD6

accent

#42E3E5

background

#F9FEF8

surface

#F1FCEF

border

#CBD5CA

text

#0D150A

muted

#7E847C

Preview Lab

Preview with #42D344

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

Preview Lab → · Contrast checker → · Palette generator →