#42D448#42D448

#42D448 is a light, highly saturated green. Relative luminance 0.487; OKLCH L 76.5% C 0.219 H 143.6°. Best body text is #000000 at 10.74:1 contrast (WCAG AA passes).

Color values

HEX	#42D448
RGB	rgb(66, 212, 72)
HSL	hsl(122, 63%, 55%)
HSV	hsv(122, 69%, 83%)
CMYK	cmyk(68.9%, 0%, 66%, 16.9%)
CIE-LAB	lab(75.27, -64.89, 56.15)
CIE-LCH	lch(75.27, 85.82, 139.13°)
OKLab	oklab(76.54% -0.1759 0.1296)
OKLCH	oklch(76.54% 0.219 143.6)
XYZ	xyz(26.9583, 48.7102, 14.1109)
Luminance	0.4871 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D448 #D442CE

analogous

#85D442 #42D448 #42D491

triadic

#42D448 #4842D4 #D44842

tetradic

#42D448 #4285D4 #D442CE #D49142

square

#42D448 #4285D4 #D442CE #D49142

split-complementary

#42D448 #9142D4 #D44285

monochromatic

#1D7F21 #28B12E #42D448 #74DF78 #A6EBA9

Accessibility & contrast

On white

1.95

#42D448 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.74

#42D448 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D448

10.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D448	#FFFFFF	#000000	##000000
##42D448	1.00	1.95	10.74	10.74
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.74	21.00	1.00	1.00
##000000	10.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C136

Deuteranopia (green-blind)

#C7B555

Tritanopia (blue-blind)

#13CEB7

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #42d448;
/* rgb */ color: rgb(66, 212, 72);
/* oklch */ color: oklch(76.5% 0.219 143.6);

Tailwind

colors: {
  custom: {
    50: '#8ae281',
    500: '#42d448',
    950: '#000000',
  },
}

SCSS

$custom: #42d448;
$custom-light: #8ae281;
$custom-dark: #000000;

JSON

{
  "hex": "#42d448",
  "rgb": {
    "r": 66,
    "g": 212,
    "b": 72
  },
  "hsl": {
    "h": 122.466,
    "s": 62.931,
    "l": 54.51
  },
  "oklch": {
    "l": 0.76536,
    "c": 0.21852,
    "h": 143.6
  },
  "luminance": 0.48713
}

Semantic roles & 50–950 ramp

primary

#42D448

secondary

#D89AD5

accent

#42DFE6

background

#F9FEF8

surface

#F1FCEF

border

#CBD5CA

text

#0D160B

muted

#7E847C

Preview Lab

Preview with #42D448

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

Preview Lab → · Contrast checker → · Palette generator →