#42C867#42C867

#42C867 is a light, vivid green. Relative luminance 0.434; OKLCH L 73.8% C 0.179 H 148.9°. Best body text is #000000 at 9.69:1 contrast (WCAG AA passes).

Color values

HEX	#42C867
RGB	rgb(66, 200, 103)
HSL	hsl(137, 55%, 52%)
HSV	hsv(137, 67%, 78%)
CMYK	cmyk(67%, 0%, 48.5%, 21.6%)
CIE-LAB	lab(71.85, -56.85, 38.01)
CIE-LCH	lch(71.85, 68.39, 146.23°)
OKLab	oklab(73.82% -0.1532 0.0925)
OKLCH	oklch(73.82% 0.179 148.9)
XYZ	xyz(25.3473, 43.4434, 19.8789)
Luminance	0.4345 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42C867 #C842A3

analogous

#60C842 #42C867 #42C8AA

triadic

#42C867 #6742C8 #C86742

tetradic

#42C867 #4260C8 #C842A3 #C8AA42

square

#42C867 #4260C8 #C842A3 #C8AA42

split-complementary

#42C867 #AA42C8 #C84260

monochromatic

#206F36 #2E9F4D #42C867 #71D68D #A1E4B3

Accessibility & contrast

On white

2.17

#42C867 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.69

#42C867 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42C867

9.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42C867	#FFFFFF	#000000	##000000
##42C867	1.00	2.17	9.69	9.69
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.69	21.00	1.00	1.00
##000000	9.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB75F

Deuteranopia (green-blind)

#B9AC6E

Tritanopia (blue-blind)

#00C4B1

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #42c867;
/* rgb */ color: rgb(66, 200, 103);
/* oklch */ color: oklch(73.8% 0.179 148.9);

Tailwind

colors: {
  custom: {
    50: '#86da94',
    500: '#42c867',
    950: '#000000',
  },
}

SCSS

$custom: #42c867;
$custom-light: #86da94;
$custom-dark: #000000;

JSON

{
  "hex": "#42c867",
  "rgb": {
    "r": 66,
    "g": 200,
    "b": 103
  },
  "hsl": {
    "h": 136.567,
    "s": 54.918,
    "l": 52.157
  },
  "oklch": {
    "l": 0.73818,
    "c": 0.17898,
    "h": 148.9
  },
  "luminance": 0.43446
}

Semantic roles & 50–950 ramp

primary

#42C867

secondary

#D096C0

accent

#4AB5DE

background

#F8FDF9

surface

#F0FBF1

border

#CBD4CB

text

#0C150D

muted

#7D837E

Preview Lab

Preview with #42C867

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

Preview Lab → · Contrast checker → · Palette generator →