#42DA50#42DA50

#42DA50 is a light, highly saturated green. Relative luminance 0.519; OKLCH L 78.2% C 0.220 H 144.4°. Best body text is #000000 at 11.38:1 contrast (WCAG AA passes).

Color values

HEX	#42DA50
RGB	rgb(66, 218, 80)
HSL	hsl(126, 67%, 56%)
HSV	hsv(126, 70%, 85%)
CMYK	cmyk(69.7%, 0%, 63.3%, 14.5%)
CIE-LAB	lab(77.21, -66.06, 54.98)
CIE-LCH	lch(77.21, 85.95, 140.23°)
OKLab	oklab(78.16% -0.1787 0.128)
OKLCH	oklch(78.16% 0.22 144.4)
XYZ	xyz(28.7643, 51.8771, 16.0852)
Luminance	0.5188 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42DA50 #DA42CC

analogous

#80DA42 #42DA50 #42DA9C

triadic

#42DA50 #5042DA #DA5042

tetradic

#42DA50 #4280DA #DA42CC #DA9C42

square

#42DA50 #4280DA #DA42CC #DA9C42

split-complementary

#42DA50 #9C42DA #DA4280

monochromatic

#1A8724 #24BA32 #42DA50 #75E47F #A8EEAF

Accessibility & contrast

On white

1.85

#42DA50 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.38

#42DA50 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42DA50

11.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42DA50	#FFFFFF	#000000	##000000
##42DA50	1.00	1.85	11.38	11.38
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.38	21.00	1.00	1.00
##000000	11.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC63F

Deuteranopia (green-blind)

#CCBA5C

Tritanopia (blue-blind)

#01D4BD

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #42da50;
/* rgb */ color: rgb(66, 218, 80);
/* oklch */ color: oklch(78.2% 0.220 144.4);

Tailwind

colors: {
  custom: {
    50: '#8be786',
    500: '#42da50',
    950: '#000000',
  },
}

SCSS

$custom: #42da50;
$custom-light: #8be786;
$custom-dark: #000000;

JSON

{
  "hex": "#42da50",
  "rgb": {
    "r": 66,
    "g": 218,
    "b": 80
  },
  "hsl": {
    "h": 125.526,
    "s": 67.257,
    "l": 55.686
  },
  "oklch": {
    "l": 0.78163,
    "c": 0.21982,
    "h": 144.4
  },
  "luminance": 0.5188
}

Semantic roles & 50–950 ramp

primary

#42DA50

secondary

#8D3385

accent

#3EDAEA

background

#FCFEFC

surface

#F4FDF3

border

#CED5CD

text

#0D160C

muted

#7F847F

Preview Lab

Preview with #42DA50

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

Preview Lab → · Contrast checker → · Palette generator →