#42E363#42E363

#42E363 is a light, highly saturated green. Relative luminance 0.570; OKLCH L 80.7% C 0.216 H 146.6°. Best body text is #000000 at 12.40:1 contrast (WCAG AA passes).

Color values

HEX	#42E363
RGB	rgb(66, 227, 99)
HSL	hsl(132, 74%, 57%)
HSV	hsv(132, 71%, 89%)
CMYK	cmyk(70.9%, 0%, 56.4%, 11%)
CIE-LAB	lab(80.18, -66.84, 50.05)
CIE-LCH	lch(80.18, 83.50, 143.17°)
OKLab	oklab(80.68% -0.1802 0.119)
OKLCH	oklch(80.68% 0.216 146.6)
XYZ	xyz(31.9657, 56.9937, 21.1182)
Luminance	0.5700 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42E363 #E342C2

analogous

#72E342 #42E363 #42E3B3

triadic

#42E363 #6342E3 #E36342

tetradic

#42E363 #4272E3 #E342C2 #E3B342

square

#42E363 #4272E3 #E342C2 #E3B342

split-complementary

#42E363 #B342E3 #E34272

monochromatic

#169530 #1ECA41 #42E363 #77EB8F #ADF3BB

Accessibility & contrast

On white

1.69

#42E363 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.40

#42E363 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42E363

12.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42E363	#FFFFFF	#000000	##000000
##42E363	1.00	1.69	12.40	12.40
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.40	21.00	1.00	1.00
##000000	12.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CF56

Deuteranopia (green-blind)

#D3C26D

Tritanopia (blue-blind)

#00DEC7

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #42e363;
/* rgb */ color: rgb(66, 227, 99);
/* oklch */ color: oklch(80.7% 0.216 146.6);

Tailwind

colors: {
  custom: {
    50: '#8ced93',
    500: '#42e363',
    950: '#000000',
  },
}

SCSS

$custom: #42e363;
$custom-light: #8ced93;
$custom-dark: #000000;

JSON

{
  "hex": "#42e363",
  "rgb": {
    "r": 66,
    "g": 227,
    "b": 99
  },
  "hsl": {
    "h": 132.298,
    "s": 74.194,
    "l": 57.451
  },
  "oklch": {
    "l": 0.80682,
    "c": 0.2159,
    "h": 146.6
  },
  "luminance": 0.56997
}

Semantic roles & 50–950 ramp

primary

#42E363

secondary

#993083

accent

#37CBF1

background

#FCFFFC

surface

#F5FEF4

border

#CFD6CE

text

#0E160D

muted

#7F857F

Preview Lab

Preview with #42E363

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

Preview Lab → · Contrast checker → · Palette generator →