#42DB4D#42DB4D

#42DB4D is a light, highly saturated green. Relative luminance 0.524; OKLCH L 78.4% C 0.223 H 144.0°. Best body text is #000000 at 11.47:1 contrast (WCAG AA passes).

Color values

HEX	#42DB4D
RGB	rgb(66, 219, 77)
HSL	hsl(124, 68%, 56%)
HSV	hsv(124, 70%, 86%)
CMYK	cmyk(69.9%, 0%, 64.8%, 14.1%)
CIE-LAB	lab(77.49, -66.70, 56.54)
CIE-LCH	lch(77.49, 87.44, 139.71°)
OKLab	oklab(78.39% -0.1806 0.131)
OKLCH	oklch(78.39% 0.223 144)
XYZ	xyz(28.9160, 52.3539, 15.6012)
Luminance	0.5236 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42DB4D #DB42D0

analogous

#83DB42 #42DB4D #42DB99

triadic

#42DB4D #4D42DB #DB4D42

tetradic

#42DB4D #4283DB #DB42D0 #DB9942

square

#42DB4D #4283DB #DB42D0 #DB9942

split-complementary

#42DB4D #9942DB #DB4283

monochromatic

#1A8922 #24BC2F #42DB4D #75E57D #A9EFAE

Accessibility & contrast

On white

1.83

#42DB4D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.47

#42DB4D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42DB4D

11.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42DB4D	#FFFFFF	#000000	##000000
##42DB4D	1.00	1.83	11.47	11.47
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.47	21.00	1.00	1.00
##000000	11.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC73B

Deuteranopia (green-blind)

#CDBB5A

Tritanopia (blue-blind)

#03D5BE

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #42db4d;
/* rgb */ color: rgb(66, 219, 77);
/* oklch */ color: oklch(78.4% 0.223 144.0);

Tailwind

colors: {
  custom: {
    50: '#8be785',
    500: '#42db4d',
    950: '#000000',
  },
}

SCSS

$custom: #42db4d;
$custom-light: #8be785;
$custom-dark: #000000;

JSON

{
  "hex": "#42db4d",
  "rgb": {
    "r": 66,
    "g": 219,
    "b": 77
  },
  "hsl": {
    "h": 124.314,
    "s": 68,
    "l": 55.882
  },
  "oklch": {
    "l": 0.7839,
    "c": 0.22309,
    "h": 144
  },
  "luminance": 0.52357
}

Semantic roles & 50–950 ramp

primary

#42DB4D

secondary

#8F3388

accent

#3DDEEB

background

#FCFEFB

surface

#F5FDF2

border

#CFD5CC

text

#0E160B

muted

#7F847E

Preview Lab

Preview with #42DB4D

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

Preview Lab → · Contrast checker → · Palette generator →