#42D867#42D867

#42D867 is a light, vivid green. Relative luminance 0.512; OKLCH L 77.9% C 0.199 H 147.8°. Best body text is #000000 at 11.25:1 contrast (WCAG AA passes).

Color values

HEX	#42D867
RGB	rgb(66, 216, 103)
HSL	hsl(135, 66%, 55%)
HSV	hsv(135, 69%, 85%)
CMYK	cmyk(69.4%, 0%, 52.3%, 15.3%)
CIE-LAB	lab(76.83, -62.55, 44.17)
CIE-LCH	lch(76.83, 76.57, 144.78°)
OKLab	oklab(77.93% -0.1685 0.1063)
OKLCH	oklch(77.93% 0.199 147.8)
XYZ	xyz(29.2486, 51.2460, 21.1794)
Luminance	0.5125 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D867 #D842B3

analogous

#68D842 #42D867 #42D8B2

triadic

#42D867 #6742D8 #D86742

tetradic

#42D867 #4268D8 #D842B3 #D8B242

square

#42D867 #4268D8 #D842B3 #D8B242

split-complementary

#42D867 #B242D8 #D84268

monochromatic

#1B8435 #26B74A #42D867 #75E290 #A7EDB9

Accessibility & contrast

On white

1.87

#42D867 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.25

#42D867 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D867

11.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D867	#FFFFFF	#000000	##000000
##42D867	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)

#DAC55D

Deuteranopia (green-blind)

#C8B96F

Tritanopia (blue-blind)

#00D4BE

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #42d867;
/* rgb */ color: rgb(66, 216, 103);
/* oklch */ color: oklch(77.9% 0.199 147.8);

Tailwind

colors: {
  custom: {
    50: '#89e595',
    500: '#42d867',
    950: '#000000',
  },
}

SCSS

$custom: #42d867;
$custom-light: #89e595;
$custom-dark: #000000;

JSON

{
  "hex": "#42d867",
  "rgb": {
    "r": 66,
    "g": 216,
    "b": 103
  },
  "hsl": {
    "h": 134.8,
    "s": 65.789,
    "l": 55.294
  },
  "oklch": {
    "l": 0.77926,
    "c": 0.19923,
    "h": 147.8
  },
  "luminance": 0.51249
}

Semantic roles & 50–950 ramp

primary

#42D867

secondary

#8B3375

accent

#3FBFE9

background

#FCFEFC

surface

#F4FCF4

border

#CED5CE

text

#0D160D

muted

#7F847F

Preview Lab

Preview with #42D867

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

Preview Lab → · Contrast checker → · Palette generator →