#42E16F#42E16F

#42E16F is a light, highly saturated green. Relative luminance 0.562; OKLCH L 80.3% C 0.204 H 148.6°. Best body text is #000000 at 12.23:1 contrast (WCAG AA passes).

Color values

HEX	#42E16F
RGB	rgb(66, 225, 111)
HSL	hsl(137, 73%, 57%)
HSV	hsv(137, 71%, 88%)
CMYK	cmyk(70.7%, 0%, 50.7%, 11.8%)
CIE-LAB	lab(79.70, -64.53, 43.88)
CIE-LCH	lch(79.70, 78.03, 145.79°)
OKLab	oklab(80.33% -0.1737 0.1061)
OKLCH	oklch(80.33% 0.204 148.6)
XYZ	xyz(32.0387, 56.1528, 24.1859)
Luminance	0.5616 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42E16F #E142B4

analogous

#65E142 #42E16F #42E1BF

triadic

#42E16F #6F42E1 #E16F42

tetradic

#42E16F #4265E1 #E142B4 #E1BF42

square

#42E16F #4265E1 #E142B4 #E1BF42

split-complementary

#42E16F #BF42E1 #E14265

monochromatic

#17923A #1FC64F #42E16F #77E997 #ACF2BF

Accessibility & contrast

On white

1.72

#42E16F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.23

#42E16F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42E16F

12.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42E16F	#FFFFFF	#000000	##000000
##42E16F	1.00	1.72	12.23	12.23
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.23	21.00	1.00	1.00
##000000	12.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3CE65

Deuteranopia (green-blind)

#D0C077

Tritanopia (blue-blind)

#00DDC7

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #42e16f;
/* rgb */ color: rgb(66, 225, 111);
/* oklch */ color: oklch(80.3% 0.204 148.6);

Tailwind

colors: {
  custom: {
    50: '#8bec9a',
    500: '#42e16f',
    950: '#000000',
  },
}

SCSS

$custom: #42e16f;
$custom-light: #8bec9a;
$custom-dark: #000000;

JSON

{
  "hex": "#42e16f",
  "rgb": {
    "r": 66,
    "g": 225,
    "b": 111
  },
  "hsl": {
    "h": 136.981,
    "s": 72.603,
    "l": 57.059
  },
  "oklch": {
    "l": 0.80334,
    "c": 0.20352,
    "h": 148.6
  },
  "luminance": 0.56156
}

Semantic roles & 50–950 ramp

primary

#42E16F

secondary

#96317A

accent

#38BCEF

background

#FCFFFC

surface

#F4FEF5

border

#CED6CF

text

#0D160E

muted

#7F857F

Preview Lab

Preview with #42E16F

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

Preview Lab → · Contrast checker → · Palette generator →