#42D668#42D668

#42D668 is a light, vivid green. Relative luminance 0.503; OKLCH L 77.4% C 0.196 H 148.1°. Best body text is #000000 at 11.05:1 contrast (WCAG AA passes).

Color values

HEX	#42D668
RGB	rgb(66, 214, 104)
HSL	hsl(135, 64%, 55%)
HSV	hsv(135, 69%, 84%)
CMYK	cmyk(69.2%, 0%, 51.4%, 16.1%)
CIE-LAB	lab(76.22, -61.71, 42.95)
CIE-LCH	lch(76.22, 75.18, 145.17°)
OKLab	oklab(77.43% -0.1662 0.1036)
OKLCH	oklch(77.43% 0.196 148.1)
XYZ	xyz(28.7899, 50.2477, 21.2755)
Luminance	0.5025 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D668 #D642B0

analogous

#66D642 #42D668 #42D6B2

triadic

#42D668 #6842D6 #D66842

tetradic

#42D668 #4266D6 #D642B0 #D6B242

square

#42D668 #4266D6 #D642B0 #D6B242

split-complementary

#42D668 #B242D6 #D64266

monochromatic

#1C8236 #27B44B #42D668 #74E190 #A7ECB8

Accessibility & contrast

On white

1.90

#42D668 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.05

#42D668 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D668

11.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D668	#FFFFFF	#000000	##000000
##42D668	1.00	1.90	11.05	11.05
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.05	21.00	1.00	1.00
##000000	11.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C35E

Deuteranopia (green-blind)

#C6B770

Tritanopia (blue-blind)

#00D2BD

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #42d668;
/* rgb */ color: rgb(66, 214, 104);
/* oklch */ color: oklch(77.4% 0.196 148.1);

Tailwind

colors: {
  custom: {
    50: '#89e495',
    500: '#42d668',
    950: '#000000',
  },
}

SCSS

$custom: #42d668;
$custom-light: #89e495;
$custom-dark: #000000;

JSON

{
  "hex": "#42d668",
  "rgb": {
    "r": 66,
    "g": 214,
    "b": 104
  },
  "hsl": {
    "h": 135.405,
    "s": 64.348,
    "l": 54.902
  },
  "oklch": {
    "l": 0.77429,
    "c": 0.19588,
    "h": 148.1
  },
  "luminance": 0.50251
}

Semantic roles & 50–950 ramp

primary

#42D668

secondary

#883473

accent

#40BCE7

background

#FCFEFC

surface

#F4FCF4

border

#CED5CE

text

#0D160D

muted

#7F847F

Preview Lab

Preview with #42D668

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

Preview Lab → · Contrast checker → · Palette generator →