#42D74E#42D74E

#42D74E is a light, highly saturated green. Relative luminance 0.503; OKLCH L 77.4% C 0.218 H 144.2°. Best body text is #000000 at 11.06:1 contrast (WCAG AA passes).

Color values

HEX	#42D74E
RGB	rgb(66, 215, 78)
HSL	hsl(125, 65%, 55%)
HSV	hsv(125, 69%, 84%)
CMYK	cmyk(69.3%, 0%, 63.7%, 15.7%)
CIE-LAB	lab(76.26, -65.28, 54.76)
CIE-LCH	lch(76.26, 85.21, 140.01°)
OKLab	oklab(77.37% -0.1767 0.1273)
OKLCH	oklch(77.37% 0.218 144.2)
XYZ	xyz(27.9206, 50.3061, 15.4449)
Luminance	0.5031 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D74E #D742CB

analogous

#81D742 #42D74E #42D798

triadic

#42D74E #4E42D7 #D74E42

tetradic

#42D74E #4281D7 #D742CB #D79842

square

#42D74E #4281D7 #D742CB #D79842

split-complementary

#42D74E #9842D7 #D74281

monochromatic

#1C8324 #26B532 #42D74E #75E27D #A7ECAD

Accessibility & contrast

On white

1.90

#42D74E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.06

#42D74E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D74E

11.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D74E	#FFFFFF	#000000	##000000
##42D74E	1.00	1.90	11.06	11.06
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.06	21.00	1.00	1.00
##000000	11.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC33D

Deuteranopia (green-blind)

#CAB75A

Tritanopia (blue-blind)

#09D1BA

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #42d74e;
/* rgb */ color: rgb(66, 215, 78);
/* oklch */ color: oklch(77.4% 0.218 144.2);

Tailwind

colors: {
  custom: {
    50: '#8ae585',
    500: '#42d74e',
    950: '#000000',
  },
}

SCSS

$custom: #42d74e;
$custom-light: #8ae585;
$custom-dark: #000000;

JSON

{
  "hex": "#42d74e",
  "rgb": {
    "r": 66,
    "g": 215,
    "b": 78
  },
  "hsl": {
    "h": 124.832,
    "s": 65.066,
    "l": 55.098
  },
  "oklch": {
    "l": 0.77369,
    "c": 0.21778,
    "h": 144.2
  },
  "luminance": 0.50309
}

Semantic roles & 50–950 ramp

primary

#42D74E

secondary

#8A3483

accent

#40DAE8

background

#FCFEFB

surface

#F4FCF2

border

#CED5CC

text

#0D160B

muted

#7F847E

Preview Lab

Preview with #42D74E

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

Preview Lab → · Contrast checker → · Palette generator →