#42D33C#42D33C

#42D33C is a light, highly saturated green. Relative luminance 0.481; OKLCH L 76.2% C 0.225 H 142.5°. Best body text is #000000 at 10.61:1 contrast (WCAG AA passes).

Color values

HEX	#42D33C
RGB	rgb(66, 211, 60)
HSL	hsl(118, 63%, 53%)
HSV	hsv(118, 72%, 83%)
CMYK	cmyk(68.7%, 0%, 71.6%, 17.3%)
CIE-LAB	lab(74.87, -65.63, 60.35)
CIE-LCH	lch(74.87, 89.16, 137.40°)
OKLab	oklab(76.18% -0.1785 0.137)
OKLCH	oklch(76.18% 0.225 142.5)
XYZ	xyz(26.3551, 48.0702, 12.1636)
Luminance	0.4807 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D33C #CD3CD3

analogous

#8DD33C #42D33C #3CD381

triadic

#42D33C #3C42D3 #D33C42

tetradic

#42D33C #3C8DD3 #CD3CD3 #D3813C

square

#42D33C #3C8DD3 #CD3CD3 #D3813C

split-complementary

#42D33C #813CD3 #D33C8D

monochromatic

#1F791B #2CAB27 #42D33C #72DE6E #A3EAA0

Accessibility & contrast

On white

1.98

#42D33C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.61

#42D33C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D33C

10.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D33C	#FFFFFF	#000000	##000000
##42D33C	1.00	1.98	10.61	10.61
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.61	21.00	1.00	1.00
##000000	10.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8BF22

Deuteranopia (green-blind)

#C7B44B

Tritanopia (blue-blind)

#1ACDB5

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #42d33c;
/* rgb */ color: rgb(66, 211, 60);
/* oklch */ color: oklch(76.2% 0.225 142.5);

Tailwind

colors: {
  custom: {
    50: '#8ae27a',
    500: '#42d33c',
    950: '#000000',
  },
}

SCSS

$custom: #42d33c;
$custom-light: #8ae27a;
$custom-dark: #000000;

JSON

{
  "hex": "#42d33c",
  "rgb": {
    "r": 66,
    "g": 211,
    "b": 60
  },
  "hsl": {
    "h": 117.616,
    "s": 63.18,
    "l": 53.137
  },
  "oklch": {
    "l": 0.76175,
    "c": 0.22502,
    "h": 142.5
  },
  "luminance": 0.48073
}

Semantic roles & 50–950 ramp

primary

#42D33C

secondary

#D395D6

accent

#42E6E0

background

#F9FEF7

surface

#F2FCEE

border

#CCD5C9

text

#0D150A

muted

#7E847C

Preview Lab

Preview with #42D33C

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

Preview Lab → · Contrast checker → · Palette generator →