#42DB66#42DB66

#42DB66 is a light, highly saturated green. Relative luminance 0.528; OKLCH L 78.7% C 0.204 H 147.4°. Best body text is #000000 at 11.56:1 contrast (WCAG AA passes).

Color values

HEX	#42DB66
RGB	rgb(66, 219, 102)
HSL	hsl(134, 68%, 56%)
HSV	hsv(134, 70%, 86%)
CMYK	cmyk(69.9%, 0%, 53.4%, 14.1%)
CIE-LAB	lab(77.74, -63.73, 45.75)
CIE-LCH	lch(77.74, 78.45, 144.33°)
OKLab	oklab(78.68% -0.1717 0.1097)
OKLCH	oklch(78.68% 0.204 147.4)
XYZ	xyz(29.9743, 52.7773, 21.1751)
Luminance	0.5278 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42DB66 #DB42B7

analogous

#6ADB42 #42DB66 #42DBB3

triadic

#42DB66 #6642DB #DB6642

tetradic

#42DB66 #426ADB #DB42B7 #DBB342

square

#42DB66 #426ADB #DB42B7 #DBB342

split-complementary

#42DB66 #B342DB #DB426A

monochromatic

#1A8934 #24BC48 #42DB66 #75E590 #A9EFB9

Accessibility & contrast

On white

1.82

#42DB66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.56

#42DB66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42DB66

11.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42DB66	#FFFFFF	#000000	##000000
##42DB66	1.00	1.82	11.56	11.56
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.56	21.00	1.00	1.00
##000000	11.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC85B

Deuteranopia (green-blind)

#CBBB6F

Tritanopia (blue-blind)

#00D6C1

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #42db66;
/* rgb */ color: rgb(66, 219, 102);
/* oklch */ color: oklch(78.7% 0.204 147.4);

Tailwind

colors: {
  custom: {
    50: '#8ae794',
    500: '#42db66',
    950: '#000000',
  },
}

SCSS

$custom: #42db66;
$custom-light: #8ae794;
$custom-dark: #000000;

JSON

{
  "hex": "#42db66",
  "rgb": {
    "r": 66,
    "g": 219,
    "b": 102
  },
  "hsl": {
    "h": 134.118,
    "s": 68,
    "l": 55.882
  },
  "oklch": {
    "l": 0.7868,
    "c": 0.20377,
    "h": 147.4
  },
  "luminance": 0.52781
}

Semantic roles & 50–950 ramp

primary

#42DB66

secondary

#8F3379

accent

#3DC2EB

background

#FCFEFC

surface

#F4FDF4

border

#CED5CE

text

#0D160D

muted

#7F847F

Preview Lab

Preview with #42DB66

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

Preview Lab → · Contrast checker → · Palette generator →