#42D359#42D359

#42D359 is a light, highly saturated green. Relative luminance 0.485; OKLCH L 76.5% C 0.205 H 145.8°. Best body text is #000000 at 10.69:1 contrast (WCAG AA passes).

Color values

HEX	#42D359
RGB	rgb(66, 211, 89)
HSL	hsl(130, 62%, 54%)
HSV	hsv(130, 69%, 83%)
CMYK	cmyk(68.7%, 0%, 57.8%, 17.3%)
CIE-LAB	lab(75.12, -62.68, 48.64)
CIE-LCH	lch(75.12, 79.34, 142.19°)
OKLab	oklab(76.46% -0.1692 0.1152)
OKLCH	oklch(76.46% 0.205 145.8)
XYZ	xyz(27.3423, 48.4651, 17.3630)
Luminance	0.4847 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D359 #D342BC

analogous

#74D342 #42D359 #42D3A2

triadic

#42D359 #5942D3 #D35942

tetradic

#42D359 #4274D3 #D342BC #D3A242

square

#42D359 #4274D3 #D342BC #D3A242

split-complementary

#42D359 #A242D3 #D34274

monochromatic

#1D7D2C #29AF3E #42D359 #74DF85 #A5EAB0

Accessibility & contrast

On white

1.96

#42D359 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.69

#42D359 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D359

10.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D359	#FFFFFF	#000000	##000000
##42D359	1.00	1.96	10.69	10.69
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.69	21.00	1.00	1.00
##000000	10.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6C04D

Deuteranopia (green-blind)

#C5B463

Tritanopia (blue-blind)

#02CEB8

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #42d359;
/* rgb */ color: rgb(66, 211, 89);
/* oklch */ color: oklch(76.5% 0.205 145.8);

Tailwind

colors: {
  custom: {
    50: '#89e28b',
    500: '#42d359',
    950: '#000000',
  },
}

SCSS

$custom: #42d359;
$custom-light: #89e28b;
$custom-dark: #000000;

JSON

{
  "hex": "#42d359",
  "rgb": {
    "r": 66,
    "g": 211,
    "b": 89
  },
  "hsl": {
    "h": 129.517,
    "s": 62.232,
    "l": 54.314
  },
  "oklch": {
    "l": 0.7646,
    "c": 0.20469,
    "h": 145.8
  },
  "luminance": 0.48468
}

Semantic roles & 50–950 ramp

primary

#42D359

secondary

#D79ACD

accent

#42CBE5

background

#F9FEF8

surface

#F1FCF0

border

#CBD5CB

text

#0D150C

muted

#7E847D

Preview Lab

Preview with #42D359

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

Preview Lab → · Contrast checker → · Palette generator →