#42DA64#42DA64

#42DA64 is a light, highly saturated green. Relative luminance 0.522; OKLCH L 78.4% C 0.204 H 147.1°. Best body text is #000000 at 11.44:1 contrast (WCAG AA passes).

Color values

HEX	#42DA64
RGB	rgb(66, 218, 100)
HSL	hsl(133, 67%, 56%)
HSV	hsv(133, 70%, 85%)
CMYK	cmyk(69.7%, 0%, 54.1%, 14.5%)
CIE-LAB	lab(77.41, -63.66, 46.29)
CIE-LCH	lch(77.41, 78.71, 143.98°)
OKLab	oklab(78.4% -0.1715 0.1108)
OKLCH	oklch(78.4% 0.204 147.1)
XYZ	xyz(29.6163, 52.2179, 20.5724)
Luminance	0.5222 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42DA64 #DA42B8

analogous

#6CDA42 #42DA64 #42DAB0

triadic

#42DA64 #6442DA #DA6442

tetradic

#42DA64 #426CDA #DA42B8 #DAB042

square

#42DA64 #426CDA #DA42B8 #DAB042

split-complementary

#42DA64 #B042DA #DA426C

monochromatic

#1A8733 #24BA46 #42DA64 #75E48E #A8EEB8

Accessibility & contrast

On white

1.83

#42DA64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.44

#42DA64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42DA64

11.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42DA64	#FFFFFF	#000000	##000000
##42DA64	1.00	1.83	11.44	11.44
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.44	21.00	1.00	1.00
##000000	11.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC759

Deuteranopia (green-blind)

#CBBA6D

Tritanopia (blue-blind)

#00D5BF

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #42da64;
/* rgb */ color: rgb(66, 218, 100);
/* oklch */ color: oklch(78.4% 0.204 147.1);

Tailwind

colors: {
  custom: {
    50: '#8ae793',
    500: '#42da64',
    950: '#000000',
  },
}

SCSS

$custom: #42da64;
$custom-light: #8ae793;
$custom-dark: #000000;

JSON

{
  "hex": "#42da64",
  "rgb": {
    "r": 66,
    "g": 218,
    "b": 100
  },
  "hsl": {
    "h": 133.421,
    "s": 67.257,
    "l": 55.686
  },
  "oklch": {
    "l": 0.78397,
    "c": 0.20422,
    "h": 147.1
  },
  "luminance": 0.52221
}

Semantic roles & 50–950 ramp

primary

#42DA64

secondary

#8D3379

accent

#3EC4EA

background

#FCFEFC

surface

#F4FDF4

border

#CED5CE

text

#0D160D

muted

#7F847F

Preview Lab

Preview with #42DA64

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

Preview Lab → · Contrast checker → · Palette generator →