#42D349#42D349

#42D349 is a light, highly saturated green. Relative luminance 0.482; OKLCH L 76.3% C 0.217 H 143.7°. Best body text is #000000 at 10.65:1 contrast (WCAG AA passes).

Color values

HEX	#42D349
RGB	rgb(66, 211, 73)
HSL	hsl(123, 62%, 54%)
HSV	hsv(123, 69%, 83%)
CMYK	cmyk(68.7%, 0%, 65.4%, 17.3%)
CIE-LAB	lab(74.97, -64.46, 55.41)
CIE-LCH	lch(74.97, 85.01, 139.32°)
OKLab	oklab(76.29% -0.1747 0.1282)
OKLCH	oklch(76.29% 0.217 143.7)
XYZ	xyz(26.7420, 48.2249, 14.2011)
Luminance	0.4823 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D349 #D342CC

analogous

#83D342 #42D349 #42D392

triadic

#42D349 #4942D3 #D34942

tetradic

#42D349 #4283D3 #D342CC #D39242

square

#42D349 #4283D3 #D342CC #D39242

split-complementary

#42D349 #9242D3 #D34283

monochromatic

#1D7D22 #29AF2F #42D349 #74DF79 #A5EAA9

Accessibility & contrast

On white

1.97

#42D349 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.65

#42D349 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D349

10.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D349	#FFFFFF	#000000	##000000
##42D349	1.00	1.97	10.65	10.65
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.65	21.00	1.00	1.00
##000000	10.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7C037

Deuteranopia (green-blind)

#C6B455

Tritanopia (blue-blind)

#13CDB7

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #42d349;
/* rgb */ color: rgb(66, 211, 73);
/* oklch */ color: oklch(76.3% 0.217 143.7);

Tailwind

colors: {
  custom: {
    50: '#89e282',
    500: '#42d349',
    950: '#000000',
  },
}

SCSS

$custom: #42d349;
$custom-light: #89e282;
$custom-dark: #000000;

JSON

{
  "hex": "#42d349",
  "rgb": {
    "r": 66,
    "g": 211,
    "b": 73
  },
  "hsl": {
    "h": 122.897,
    "s": 62.232,
    "l": 54.314
  },
  "oklch": {
    "l": 0.76287,
    "c": 0.21668,
    "h": 143.7
  },
  "luminance": 0.48228
}

Semantic roles & 50–950 ramp

primary

#42D349

secondary

#D79AD4

accent

#42DDE5

background

#F9FEF8

surface

#F1FCEF

border

#CBD5CA

text

#0D150B

muted

#7E847C

Preview Lab

Preview with #42D349

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

Preview Lab → · Contrast checker → · Palette generator →