#42D081#42D081

#42D081 is a light, vivid green. Relative luminance 0.479; OKLCH L 76.3% C 0.166 H 154.5°. Best body text is #000000 at 10.57:1 contrast (WCAG AA passes).

Color values

HEX	#42D081
RGB	rgb(66, 208, 129)
HSL	hsl(147, 60%, 54%)
HSV	hsv(147, 68%, 82%)
CMYK	cmyk(68.3%, 0%, 38%, 18.4%)
CIE-LAB	lab(74.73, -55.40, 28.52)
CIE-LCH	lch(74.73, 62.31, 152.76°)
OKLab	oklab(76.32% -0.1497 0.0712)
OKLCH	oklch(76.32% 0.166 154.5)
XYZ	xyz(28.7625, 47.8518, 28.4851)
Luminance	0.4785 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D081 #D04291

analogous

#4AD042 #42D081 #42D0C8

triadic

#42D081 #8142D0 #D08142

tetradic

#42D081 #424AD0 #D04291 #D0C842

square

#42D081 #424AD0 #D04291 #D0C842

split-complementary

#42D081 #C842D0 #D0424A

monochromatic

#1E7947 #2AAA63 #42D081 #73DCA2 #A4E8C2

Accessibility & contrast

On white

1.99

#42D081 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.57

#42D081 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D081

10.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D081	#FFFFFF	#000000	##000000
##42D081	1.00	1.99	10.57	10.57
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.57	21.00	1.00	1.00
##000000	10.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFBF7C

Deuteranopia (green-blind)

#BEB386

Tritanopia (blue-blind)

#00CEBC

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #42d081;
/* rgb */ color: rgb(66, 208, 129);
/* oklch */ color: oklch(76.3% 0.166 154.5);

Tailwind

colors: {
  custom: {
    50: '#87dfa6',
    500: '#42d081',
    950: '#000000',
  },
}

SCSS

$custom: #42d081;
$custom-light: #87dfa6;
$custom-dark: #000000;

JSON

{
  "hex": "#42d081",
  "rgb": {
    "r": 66,
    "g": 208,
    "b": 129
  },
  "hsl": {
    "h": 146.62,
    "s": 60.169,
    "l": 53.725
  },
  "oklch": {
    "l": 0.76319,
    "c": 0.1658,
    "h": 154.5
  },
  "luminance": 0.47855
}

Semantic roles & 50–950 ramp

primary

#42D081

secondary

#D599BA

accent

#449DE3

background

#F9FDFA

surface

#F1FBF4

border

#CBD4CE

text

#0D150F

muted

#7E837F

Preview Lab

Preview with #42D081

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

Preview Lab → · Contrast checker → · Palette generator →