#42D481#42D481

#42D481 is a light, vivid green. Relative luminance 0.498; OKLCH L 77.3% C 0.171 H 153.9°. Best body text is #000000 at 10.97:1 contrast (WCAG AA passes).

Color values

HEX	#42D481
RGB	rgb(66, 212, 129)
HSL	hsl(146, 63%, 55%)
HSV	hsv(146, 69%, 83%)
CMYK	cmyk(68.9%, 0%, 39.2%, 16.9%)
CIE-LAB	lab(75.96, -56.91, 30.15)
CIE-LCH	lch(75.96, 64.40, 152.08°)
OKLab	oklab(77.33% -0.1536 0.0751)
OKLCH	oklch(77.33% 0.171 153.9)
XYZ	xyz(29.7501, 49.8269, 28.8143)
Luminance	0.4983 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D481 #D44295

analogous

#4CD442 #42D481 #42D4CA

triadic

#42D481 #8142D4 #D48142

tetradic

#42D481 #424CD4 #D44295 #D4CA42

square

#42D481 #424CD4 #D44295 #D4CA42

split-complementary

#42D481 #CA42D4 #D4424C

monochromatic

#1D7F47 #28B163 #42D481 #74DFA2 #A6EBC3

Accessibility & contrast

On white

1.92

#42D481 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.97

#42D481 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D481

10.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D481	#FFFFFF	#000000	##000000
##42D481	1.00	1.92	10.97	10.97
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.97	21.00	1.00	1.00
##000000	10.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4C37B

Deuteranopia (green-blind)

#C2B686

Tritanopia (blue-blind)

#00D1BF

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #42d481;
/* rgb */ color: rgb(66, 212, 129);
/* oklch */ color: oklch(77.3% 0.171 153.9);

Tailwind

colors: {
  custom: {
    50: '#88e2a6',
    500: '#42d481',
    950: '#000000',
  },
}

SCSS

$custom: #42d481;
$custom-light: #88e2a6;
$custom-dark: #000000;

JSON

{
  "hex": "#42d481",
  "rgb": {
    "r": 66,
    "g": 212,
    "b": 129
  },
  "hsl": {
    "h": 145.89,
    "s": 62.931,
    "l": 54.51
  },
  "oklch": {
    "l": 0.77333,
    "c": 0.17103,
    "h": 153.9
  },
  "luminance": 0.4983
}

Semantic roles & 50–950 ramp

primary

#42D481

secondary

#D89ABD

accent

#429FE6

background

#F9FEFA

surface

#F1FCF4

border

#CBD5CE

text

#0D150F

muted

#7E847F

Preview Lab

Preview with #42D481

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

Preview Lab → · Contrast checker → · Palette generator →