#42D347#42D347

#42D347 is a light, highly saturated green. Relative luminance 0.482; OKLCH L 76.3% C 0.218 H 143.5°. Best body text is #000000 at 10.64:1 contrast (WCAG AA passes).

Color values

HEX	#42D347
RGB	rgb(66, 211, 71)
HSL	hsl(122, 62%, 54%)
HSV	hsv(122, 69%, 83%)
CMYK	cmyk(68.7%, 0%, 66.4%, 17.3%)
CIE-LAB	lab(74.95, -64.66, 56.21)
CIE-LCH	lch(74.95, 85.68, 139.00°)
OKLab	oklab(76.27% -0.1753 0.1296)
OKLCH	oklch(76.27% 0.218 143.5)
XYZ	xyz(26.6767, 48.1988, 13.8574)
Luminance	0.4820 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D347 #D342CE

analogous

#86D342 #42D347 #42D390

triadic

#42D347 #4742D3 #D34742

tetradic

#42D347 #4286D3 #D342CE #D39042

square

#42D347 #4286D3 #D342CE #D39042

split-complementary

#42D347 #9042D3 #D34286

monochromatic

#1D7D21 #29AF2D #42D347 #74DF77 #A5EAA8

Accessibility & contrast

On white

1.97

#42D347 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.64

#42D347 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D347

10.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D347	#FFFFFF	#000000	##000000
##42D347	1.00	1.97	10.64	10.64
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.64	21.00	1.00	1.00
##000000	10.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7C034

Deuteranopia (green-blind)

#C6B454

Tritanopia (blue-blind)

#14CDB6

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #42d347;
/* rgb */ color: rgb(66, 211, 71);
/* oklch */ color: oklch(76.3% 0.218 143.5);

Tailwind

colors: {
  custom: {
    50: '#8ae280',
    500: '#42d347',
    950: '#000000',
  },
}

SCSS

$custom: #42d347;
$custom-light: #8ae280;
$custom-dark: #000000;

JSON

{
  "hex": "#42d347",
  "rgb": {
    "r": 66,
    "g": 211,
    "b": 71
  },
  "hsl": {
    "h": 122.069,
    "s": 62.232,
    "l": 54.314
  },
  "oklch": {
    "l": 0.76268,
    "c": 0.21805,
    "h": 143.5
  },
  "luminance": 0.48202
}

Semantic roles & 50–950 ramp

primary

#42D347

secondary

#D79AD5

accent

#42E0E5

background

#F9FEF8

surface

#F1FCEF

border

#CBD5CA

text

#0D150B

muted

#7E847C

Preview Lab

Preview with #42D347

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

Preview Lab → · Contrast checker → · Palette generator →