#42D23D#42D23D

#42D23D is a light, highly saturated green. Relative luminance 0.476; OKLCH L 75.9% C 0.223 H 142.6°. Best body text is #000000 at 10.52:1 contrast (WCAG AA passes).

Color values

HEX	#42D23D
RGB	rgb(66, 210, 61)
HSL	hsl(118, 62%, 53%)
HSV	hsv(118, 71%, 82%)
CMYK	cmyk(68.6%, 0%, 71%, 17.6%)
CIE-LAB	lab(74.56, -65.22, 59.67)
CIE-LCH	lch(74.56, 88.40, 137.55°)
OKLab	oklab(75.92% -0.1773 0.1357)
OKLCH	oklch(75.92% 0.223 142.6)
XYZ	xyz(26.1341, 47.5856, 12.2216)
Luminance	0.4759 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D23D #CD3DD2

analogous

#8CD23D #42D23D #3DD283

triadic

#42D23D #3D42D2 #D23D42

tetradic

#42D23D #3D8CD2 #CD3DD2 #D2833D

square

#42D23D #3D8CD2 #CD3DD2 #D2833D

split-complementary

#42D23D #833DD2 #D23D8C

monochromatic

#1F791C #2CAA28 #42D23D #72DE6F #A3E9A0

Accessibility & contrast

On white

2.00

#42D23D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.52

#42D23D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D23D

10.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D23D	#FFFFFF	#000000	##000000
##42D23D	1.00	2.00	10.52	10.52
#FFFFFF	2.00	1.00	21.00	21.00
#000000	10.52	21.00	1.00	1.00
##000000	10.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7BE24

Deuteranopia (green-blind)

#C6B34C

Tritanopia (blue-blind)

#1ACCB5

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #42d23d;
/* rgb */ color: rgb(66, 210, 61);
/* oklch */ color: oklch(75.9% 0.223 142.6);

Tailwind

colors: {
  custom: {
    50: '#8ae17b',
    500: '#42d23d',
    950: '#000000',
  },
}

SCSS

$custom: #42d23d;
$custom-light: #8ae17b;
$custom-dark: #000000;

JSON

{
  "hex": "#42d23d",
  "rgb": {
    "r": 66,
    "g": 210,
    "b": 61
  },
  "hsl": {
    "h": 117.987,
    "s": 62.343,
    "l": 53.137
  },
  "oklch": {
    "l": 0.75923,
    "c": 0.22332,
    "h": 142.6
  },
  "luminance": 0.47588
}

Semantic roles & 50–950 ramp

primary

#42D23D

secondary

#D395D6

accent

#42E5E0

background

#F9FDF7

surface

#F2FBEE

border

#CCD4C9

text

#0D150A

muted

#7E837C

Preview Lab

Preview with #42D23D

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

Preview Lab → · Contrast checker → · Palette generator →