#42D748#42D748

#42D748 is a light, highly saturated green. Relative luminance 0.502; OKLCH L 77.3% C 0.222 H 143.6°. Best body text is #000000 at 11.05:1 contrast (WCAG AA passes).

Color values

HEX	#42D748
RGB	rgb(66, 215, 72)
HSL	hsl(122, 65%, 55%)
HSV	hsv(122, 69%, 84%)
CMYK	cmyk(69.3%, 0%, 66.5%, 15.7%)
CIE-LAB	lab(76.21, -65.88, 57.17)
CIE-LCH	lch(76.21, 87.23, 139.05°)
OKLab	oklab(77.31% -0.1786 0.1318)
OKLCH	oklch(77.31% 0.222 143.6)
XYZ	xyz(27.7152, 50.2240, 14.3632)
Luminance	0.5023 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D748 #D742D1

analogous

#87D742 #42D748 #42D792

triadic

#42D748 #4842D7 #D74842

tetradic

#42D748 #4287D7 #D742D1 #D79242

square

#42D748 #4287D7 #D742D1 #D79242

split-complementary

#42D748 #9242D7 #D74287

monochromatic

#1C8320 #26B52C #42D748 #75E279 #A7ECAA

Accessibility & contrast

On white

1.90

#42D748 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.05

#42D748 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D748

11.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D748	#FFFFFF	#000000	##000000
##42D748	1.00	1.90	11.05	11.05
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.05	21.00	1.00	1.00
##000000	11.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC335

Deuteranopia (green-blind)

#CAB755

Tritanopia (blue-blind)

#0FD1BA

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #42d748;
/* rgb */ color: rgb(66, 215, 72);
/* oklch */ color: oklch(77.3% 0.222 143.6);

Tailwind

colors: {
  custom: {
    50: '#8ae581',
    500: '#42d748',
    950: '#000000',
  },
}

SCSS

$custom: #42d748;
$custom-light: #8ae581;
$custom-dark: #000000;

JSON

{
  "hex": "#42d748",
  "rgb": {
    "r": 66,
    "g": 215,
    "b": 72
  },
  "hsl": {
    "h": 122.416,
    "s": 65.066,
    "l": 55.098
  },
  "oklch": {
    "l": 0.77312,
    "c": 0.22194,
    "h": 143.6
  },
  "luminance": 0.50227
}

Semantic roles & 50–950 ramp

primary

#42D748

secondary

#8A3486

accent

#40E1E8

background

#FCFEFB

surface

#F4FCF2

border

#CED5CC

text

#0D160B

muted

#7F847E

Preview Lab

Preview with #42D748

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

Preview Lab → · Contrast checker → · Palette generator →