#42D868#42D868

#42D868 is a light, vivid green. Relative luminance 0.513; OKLCH L 77.9% C 0.198 H 147.9°. Best body text is #000000 at 11.25:1 contrast (WCAG AA passes).

Color values

HEX	#42D868
RGB	rgb(66, 216, 104)
HSL	hsl(135, 66%, 55%)
HSV	hsv(135, 69%, 85%)
CMYK	cmyk(69.4%, 0%, 51.9%, 15.3%)
CIE-LAB	lab(76.84, -62.41, 43.70)
CIE-LCH	lch(76.84, 76.19, 145.00°)
OKLab	oklab(77.94% -0.1681 0.1053)
OKLCH	oklch(77.94% 0.198 147.9)
XYZ	xyz(29.2991, 51.2662, 21.4453)
Luminance	0.5127 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D868 #D842B2

analogous

#67D842 #42D868 #42D8B3

triadic

#42D868 #6842D8 #D86842

tetradic

#42D868 #4267D8 #D842B2 #D8B342

square

#42D868 #4267D8 #D842B2 #D8B342

split-complementary

#42D868 #B342D8 #D84267

monochromatic

#1B8436 #26B74B #42D868 #75E291 #A7EDB9

Accessibility & contrast

On white

1.87

#42D868 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.25

#42D868 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D868

11.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D868	#FFFFFF	#000000	##000000
##42D868	1.00	1.87	11.25	11.25
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.25	21.00	1.00	1.00
##000000	11.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC55E

Deuteranopia (green-blind)

#C8B970

Tritanopia (blue-blind)

#00D4BE

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #42d868;
/* rgb */ color: rgb(66, 216, 104);
/* oklch */ color: oklch(77.9% 0.198 147.9);

Tailwind

colors: {
  custom: {
    50: '#89e595',
    500: '#42d868',
    950: '#000000',
  },
}

SCSS

$custom: #42d868;
$custom-light: #89e595;
$custom-dark: #000000;

JSON

{
  "hex": "#42d868",
  "rgb": {
    "r": 66,
    "g": 216,
    "b": 104
  },
  "hsl": {
    "h": 135.2,
    "s": 65.789,
    "l": 55.294
  },
  "oklch": {
    "l": 0.7794,
    "c": 0.19838,
    "h": 147.9
  },
  "luminance": 0.51269
}

Semantic roles & 50–950 ramp

primary

#42D868

secondary

#8B3375

accent

#3FBEE9

background

#FCFEFC

surface

#F4FCF4

border

#CED5CE

text

#0D160D

muted

#7F847F

Preview Lab

Preview with #42D868

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

Preview Lab → · Contrast checker → · Palette generator →