#42D080#42D080

#42D080 is a light, vivid green. Relative luminance 0.478; OKLCH L 76.3% C 0.167 H 154.3°. Best body text is #000000 at 10.57:1 contrast (WCAG AA passes).

Color values

HEX	#42D080
RGB	rgb(66, 208, 128)
HSL	hsl(146, 60%, 54%)
HSV	hsv(146, 68%, 82%)
CMYK	cmyk(68.3%, 0%, 38.5%, 18.4%)
CIE-LAB	lab(74.71, -55.58, 29.01)
CIE-LCH	lch(74.71, 62.70, 152.44°)
OKLab	oklab(76.3% -0.1502 0.0724)
OKLCH	oklch(76.3% 0.167 154.3)
XYZ	xyz(28.6964, 47.8254, 28.1368)
Luminance	0.4783 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D080 #D04292

analogous

#4BD042 #42D080 #42D0C7

triadic

#42D080 #8042D0 #D08042

tetradic

#42D080 #424BD0 #D04292 #D0C742

square

#42D080 #424BD0 #D04292 #D0C742

split-complementary

#42D080 #C742D0 #D0424B

monochromatic

#1E7946 #2AAA62 #42D080 #73DCA1 #A4E8C2

Accessibility & contrast

On white

1.99

#42D080 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.57

#42D080 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D080

10.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D080	#FFFFFF	#000000	##000000
##42D080	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)

#D0BF7B

Deuteranopia (green-blind)

#BEB385

Tritanopia (blue-blind)

#00CEBC

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #42d080;
/* rgb */ color: rgb(66, 208, 128);
/* oklch */ color: oklch(76.3% 0.167 154.3);

Tailwind

colors: {
  custom: {
    50: '#87dfa5',
    500: '#42d080',
    950: '#000000',
  },
}

SCSS

$custom: #42d080;
$custom-light: #87dfa5;
$custom-dark: #000000;

JSON

{
  "hex": "#42d080",
  "rgb": {
    "r": 66,
    "g": 208,
    "b": 128
  },
  "hsl": {
    "h": 146.197,
    "s": 60.169,
    "l": 53.725
  },
  "oklch": {
    "l": 0.76299,
    "c": 0.16671,
    "h": 154.3
  },
  "luminance": 0.47829
}

Semantic roles & 50–950 ramp

primary

#42D080

secondary

#D599BB

accent

#449EE3

background

#F9FDFA

surface

#F1FBF4

border

#CBD4CE

text

#0D150F

muted

#7E837F

Preview Lab

Preview with #42D080

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

Preview Lab → · Contrast checker → · Palette generator →