#42D477#42D477

#42D477 is a light, vivid green. Relative luminance 0.496; OKLCH L 77.2% C 0.180 H 151.4°. Best body text is #000000 at 10.92:1 contrast (WCAG AA passes).

Color values

HEX	#42D477
RGB	rgb(66, 212, 119)
HSL	hsl(142, 63%, 55%)
HSV	hsv(142, 69%, 83%)
CMYK	cmyk(68.9%, 0%, 43.9%, 16.9%)
CIE-LAB	lab(75.81, -58.66, 35.04)
CIE-LCH	lch(75.81, 68.32, 149.15°)
OKLab	oklab(77.15% -0.158 0.0863)
OKLCH	oklch(77.15% 0.18 151.4)
XYZ	xyz(29.1176, 49.5739, 25.4834)
Luminance	0.4958 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D477 #D4429F

analogous

#56D442 #42D477 #42D4C0

triadic

#42D477 #7742D4 #D47742

tetradic

#42D477 #4256D4 #D4429F #D4C042

square

#42D477 #4256D4 #D4429F #D4C042

split-complementary

#42D477 #C042D4 #D44256

monochromatic

#1D7F40 #28B15A #42D477 #74DF9B #A6EBBF

Accessibility & contrast

On white

1.92

#42D477 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.92

#42D477 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D477

10.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D477	#FFFFFF	#000000	##000000
##42D477	1.00	1.92	10.92	10.92
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.92	21.00	1.00	1.00
##000000	10.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5C270

Deuteranopia (green-blind)

#C3B67D

Tritanopia (blue-blind)

#00D1BD

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #42d477;
/* rgb */ color: rgb(66, 212, 119);
/* oklch */ color: oklch(77.2% 0.180 151.4);

Tailwind

colors: {
  custom: {
    50: '#88e29f',
    500: '#42d477',
    950: '#000000',
  },
}

SCSS

$custom: #42d477;
$custom-light: #88e29f;
$custom-dark: #000000;

JSON

{
  "hex": "#42d477",
  "rgb": {
    "r": 66,
    "g": 212,
    "b": 119
  },
  "hsl": {
    "h": 141.781,
    "s": 62.931,
    "l": 54.51
  },
  "oklch": {
    "l": 0.77153,
    "c": 0.18007,
    "h": 151.4
  },
  "luminance": 0.49577
}

Semantic roles & 50–950 ramp

primary

#42D477

secondary

#D89AC1

accent

#42AAE6

background

#F9FEF9

surface

#F1FCF2

border

#CBD5CC

text

#0D150E

muted

#7E847E

Preview Lab

Preview with #42D477

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

Preview Lab → · Contrast checker → · Palette generator →