#42D747#42D747

#42D747 is a light, highly saturated green. Relative luminance 0.502; OKLCH L 77.3% C 0.223 H 143.5°. Best body text is #000000 at 11.04:1 contrast (WCAG AA passes).

Color values

HEX	#42D747
RGB	rgb(66, 215, 71)
HSL	hsl(122, 65%, 55%)
HSV	hsv(122, 69%, 84%)
CMYK	cmyk(69.3%, 0%, 67%, 15.7%)
CIE-LAB	lab(76.20, -65.98, 57.56)
CIE-LCH	lch(76.20, 87.55, 138.90°)
OKLab	oklab(77.3% -0.1789 0.1325)
OKLCH	oklch(77.3% 0.223 143.5)
XYZ	xyz(27.6828, 50.2111, 14.1928)
Luminance	0.5021 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D747 #D742D2

analogous

#88D742 #42D747 #42D791

triadic

#42D747 #4742D7 #D74742

tetradic

#42D747 #4288D7 #D742D2 #D79142

square

#42D747 #4288D7 #D742D2 #D79142

split-complementary

#42D747 #9142D7 #D74288

monochromatic

#1C831F #26B52B #42D747 #75E278 #A7ECA9

Accessibility & contrast

On white

1.90

#42D747 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.04

#42D747 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D747

11.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D747	#FFFFFF	#000000	##000000
##42D747	1.00	1.90	11.04	11.04
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.04	21.00	1.00	1.00
##000000	11.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC333

Deuteranopia (green-blind)

#CAB754

Tritanopia (blue-blind)

#10D1BA

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #42d747;
/* rgb */ color: rgb(66, 215, 71);
/* oklch */ color: oklch(77.3% 0.223 143.5);

Tailwind

colors: {
  custom: {
    50: '#8ae581',
    500: '#42d747',
    950: '#000000',
  },
}

SCSS

$custom: #42d747;
$custom-light: #8ae581;
$custom-dark: #000000;

JSON

{
  "hex": "#42d747",
  "rgb": {
    "r": 66,
    "g": 215,
    "b": 71
  },
  "hsl": {
    "h": 122.013,
    "s": 65.066,
    "l": 55.098
  },
  "oklch": {
    "l": 0.77303,
    "c": 0.22261,
    "h": 143.5
  },
  "luminance": 0.50214
}

Semantic roles & 50–950 ramp

primary

#42D747

secondary

#8A3487

accent

#40E2E8

background

#FCFEFB

surface

#F4FCF2

border

#CED5CC

text

#0D160B

muted

#7F847E

Preview Lab

Preview with #42D747

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

Preview Lab → · Contrast checker → · Palette generator →