#42D322#42D322

#42D322 is a light, highly saturated green. Relative luminance 0.479; OKLCH L 76.0% C 0.237 H 140.9°. Best body text is #000000 at 10.57:1 contrast (WCAG AA passes).

Color values

HEX	#42D322
RGB	rgb(66, 211, 34)
HSL	hsl(109, 72%, 48%)
HSV	hsv(109, 84%, 83%)
CMYK	cmyk(68.7%, 0%, 83.9%, 17.3%)
CIE-LAB	lab(74.74, -67.25, 68.08)
CIE-LCH	lch(74.74, 95.69, 134.65°)
OKLab	oklab(76.02% -0.184 0.1498)
OKLCH	oklch(76.02% 0.237 140.9)
XYZ	xyz(25.8284, 47.8595, 9.3897)
Luminance	0.4786 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D322 #B322D3

analogous

#9AD322 #42D322 #22D35B

triadic

#42D322 #2242D3 #D32242

tetradic

#42D322 #229AD3 #B322D3 #D35B22

square

#42D322 #229AD3 #B322D3 #D35B22

split-complementary

#42D322 #5B22D3 #D3229A

monochromatic

#216A11 #329E1A #42D322 #6AE34F #97EB84

Accessibility & contrast

On white

1.99

#42D322 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.57

#42D322 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D322

10.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D322	#FFFFFF	#000000	##000000
##42D322	1.00	1.99	10.57	10.57
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.57	21.00	1.00	1.00
##000000	10.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9BF00

Deuteranopia (green-blind)

#C8B43A

Tritanopia (blue-blind)

#21CCB4

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #42d322;
/* rgb */ color: rgb(66, 211, 34);
/* oklch */ color: oklch(76.0% 0.237 140.9);

Tailwind

colors: {
  custom: {
    50: '#8be26f',
    500: '#42d322',
    950: '#000000',
  },
}

SCSS

$custom: #42d322;
$custom-light: #8be26f;
$custom-dark: #000000;

JSON

{
  "hex": "#42d322",
  "rgb": {
    "r": 66,
    "g": 211,
    "b": 34
  },
  "hsl": {
    "h": 109.153,
    "s": 72.245,
    "l": 48.039
  },
  "oklch": {
    "l": 0.76022,
    "c": 0.23726,
    "h": 140.9
  },
  "luminance": 0.47862
}

Semantic roles & 50–950 ramp

primary

#42D322

secondary

#C47DD4

accent

#39EFCE

background

#F9FEF7

surface

#F2FCED

border

#CCD5C8

text

#0E1508

muted

#7E847B

Preview Lab

Preview with #42D322

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

Preview Lab → · Contrast checker → · Palette generator →