#42D185#42D185

#42D185 is a light, vivid green. Relative luminance 0.485; OKLCH L 76.7% C 0.164 H 155.6°. Best body text is #000000 at 10.69:1 contrast (WCAG AA passes).

Color values

HEX	#42D185
RGB	rgb(66, 209, 133)
HSL	hsl(148, 61%, 54%)
HSV	hsv(148, 68%, 82%)
CMYK	cmyk(68.4%, 0%, 36.4%, 18%)
CIE-LAB	lab(75.11, -55.02, 26.95)
CIE-LCH	lch(75.11, 61.27, 153.91°)
OKLab	oklab(76.65% -0.1489 0.0676)
OKLCH	oklch(76.65% 0.164 155.6)
XYZ	xyz(29.2782, 48.4494, 29.9944)
Luminance	0.4845 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D185 #D1428E

analogous

#47D142 #42D185 #42D1CD

triadic

#42D185 #8542D1 #D18542

tetradic

#42D185 #4247D1 #D1428E #D1CD42

square

#42D185 #4247D1 #D1428E #D1CD42

split-complementary

#42D185 #CD42D1 #D14247

monochromatic

#1E7B49 #2AAC67 #42D185 #73DDA5 #A4E9C5

Accessibility & contrast

On white

1.96

#42D185 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.69

#42D185 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D185

10.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D185	#FFFFFF	#000000	##000000
##42D185	1.00	1.96	10.69	10.69
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.69	21.00	1.00	1.00
##000000	10.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0C180

Deuteranopia (green-blind)

#BEB48A

Tritanopia (blue-blind)

#00CFBE

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #42d185;
/* rgb */ color: rgb(66, 209, 133);
/* oklch */ color: oklch(76.7% 0.164 155.6);

Tailwind

colors: {
  custom: {
    50: '#87e0a9',
    500: '#42d185',
    950: '#000000',
  },
}

SCSS

$custom: #42d185;
$custom-light: #87e0a9;
$custom-dark: #000000;

JSON

{
  "hex": "#42d185",
  "rgb": {
    "r": 66,
    "g": 209,
    "b": 133
  },
  "hsl": {
    "h": 148.112,
    "s": 60.851,
    "l": 53.922
  },
  "oklch": {
    "l": 0.76651,
    "c": 0.1635,
    "h": 155.6
  },
  "luminance": 0.48453
}

Semantic roles & 50–950 ramp

primary

#42D185

secondary

#D699B9

accent

#4499E4

background

#F9FDFA

surface

#F1FBF4

border

#CBD4CE

text

#0D1510

muted

#7E837F

Preview Lab

Preview with #42D185

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

Preview Lab → · Contrast checker → · Palette generator →