#42DA43#42DA43

#42DA43 is a light, highly saturated green. Relative luminance 0.517; OKLCH L 78.0% C 0.229 H 143.1°. Best body text is #000000 at 11.34:1 contrast (WCAG AA passes).

Color values

HEX	#42DA43
RGB	rgb(66, 218, 67)
HSL	hsl(120, 67%, 56%)
HSV	hsv(120, 70%, 85%)
CMYK	cmyk(69.7%, 0%, 69.3%, 14.5%)
CIE-LAB	lab(77.10, -67.31, 60.07)
CIE-LCH	lch(77.10, 90.22, 138.25°)
OKLab	oklab(78.04% -0.1827 0.1373)
OKLCH	oklch(78.04% 0.229 143.1)
XYZ	xyz(28.3296, 51.7032, 13.7958)
Luminance	0.5171 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42DA43 #DA42D9

analogous

#8DDA42 #42DA43 #42DA8F

triadic

#42DA43 #4342DA #DA4342

tetradic

#42DA43 #428DDA #DA42D9 #DA8F42

square

#42DA43 #428DDA #DA42D9 #DA8F42

split-complementary

#42DA43 #8F42DA #DA428D

monochromatic

#1A871B #24BA25 #42DA43 #75E476 #A8EEA9

Accessibility & contrast

On white

1.85

#42DA43 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.34

#42DA43 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42DA43

11.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42DA43	#FFFFFF	#000000	##000000
##42DA43	1.00	1.85	11.34	11.34
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.34	21.00	1.00	1.00
##000000	11.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC62C

Deuteranopia (green-blind)

#CDBA52

Tritanopia (blue-blind)

#0ED4BC

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #42da43;
/* rgb */ color: rgb(66, 218, 67);
/* oklch */ color: oklch(78.0% 0.229 143.1);

Tailwind

colors: {
  custom: {
    50: '#8be77f',
    500: '#42da43',
    950: '#000000',
  },
}

SCSS

$custom: #42da43;
$custom-light: #8be77f;
$custom-dark: #000000;

JSON

{
  "hex": "#42da43",
  "rgb": {
    "r": 66,
    "g": 218,
    "b": 67
  },
  "hsl": {
    "h": 120.395,
    "s": 67.257,
    "l": 55.686
  },
  "oklch": {
    "l": 0.78043,
    "c": 0.22855,
    "h": 143.1
  },
  "luminance": 0.51706
}

Semantic roles & 50–950 ramp

primary

#42DA43

secondary

#8D338D

accent

#3EE9EA

background

#FCFEFB

surface

#F5FDF2

border

#CFD5CC

text

#0E160B

muted

#7F847E

Preview Lab

Preview with #42DA43

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

Preview Lab → · Contrast checker → · Palette generator →