#42DB4A#42DB4A

#42DB4A is a light, highly saturated green. Relative luminance 0.523; OKLCH L 78.4% C 0.225 H 143.7°. Best body text is #000000 at 11.46:1 contrast (WCAG AA passes).

Color values

HEX	#42DB4A
RGB	rgb(66, 219, 74)
HSL	hsl(123, 68%, 56%)
HSV	hsv(123, 70%, 86%)
CMYK	cmyk(69.9%, 0%, 66.2%, 14.1%)
CIE-LAB	lab(77.47, -67.00, 57.73)
CIE-LCH	lch(77.47, 88.44, 139.25°)
OKLab	oklab(78.36% -0.1815 0.1332)
OKLCH	oklch(78.36% 0.225 143.7)
XYZ	xyz(28.8125, 52.3125, 15.0561)
Luminance	0.5232 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42DB4A #DB42D3

analogous

#86DB42 #42DB4A #42DB96

triadic

#42DB4A #4A42DB #DB4A42

tetradic

#42DB4A #4286DB #DB42D3 #DB9642

square

#42DB4A #4286DB #DB42D3 #DB9642

split-complementary

#42DB4A #9642DB #DB4286

monochromatic

#1A8920 #24BC2C #42DB4A #75E57B #A9EFAC

Accessibility & contrast

On white

1.83

#42DB4A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.46

#42DB4A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42DB4A

11.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42DB4A	#FFFFFF	#000000	##000000
##42DB4A	1.00	1.83	11.46	11.46
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.46	21.00	1.00	1.00
##000000	11.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC737

Deuteranopia (green-blind)

#CEBB57

Tritanopia (blue-blind)

#06D5BD

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #42db4a;
/* rgb */ color: rgb(66, 219, 74);
/* oklch */ color: oklch(78.4% 0.225 143.7);

Tailwind

colors: {
  custom: {
    50: '#8be783',
    500: '#42db4a',
    950: '#000000',
  },
}

SCSS

$custom: #42db4a;
$custom-light: #8be783;
$custom-dark: #000000;

JSON

{
  "hex": "#42db4a",
  "rgb": {
    "r": 66,
    "g": 219,
    "b": 74
  },
  "hsl": {
    "h": 123.137,
    "s": 68,
    "l": 55.882
  },
  "oklch": {
    "l": 0.78362,
    "c": 0.22514,
    "h": 143.7
  },
  "luminance": 0.52316
}

Semantic roles & 50–950 ramp

primary

#42DB4A

secondary

#8F338A

accent

#3DE2EB

background

#FCFEFB

surface

#F5FDF2

border

#CFD5CC

text

#0E160B

muted

#7F847E

Preview Lab

Preview with #42DB4A

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

Preview Lab → · Contrast checker → · Palette generator →