#42CB71#42CB71

#42CB71 is a light, vivid green. Relative luminance 0.451; OKLCH L 74.8% C 0.174 H 150.9°. Best body text is #000000 at 10.01:1 contrast (WCAG AA passes).

Color values

HEX	#42CB71
RGB	rgb(66, 203, 113)
HSL	hsl(141, 57%, 53%)
HSV	hsv(141, 67%, 80%)
CMYK	cmyk(67.5%, 0%, 44.3%, 20.4%)
CIE-LAB	lab(72.93, -56.35, 34.36)
CIE-LCH	lch(72.93, 66.00, 148.62°)
OKLab	oklab(74.75% -0.1519 0.0845)
OKLCH	oklch(74.75% 0.174 150.9)
XYZ	xyz(26.5812, 45.0595, 22.9161)
Luminance	0.4506 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42CB71 #CB429C

analogous

#57CB42 #42CB71 #42CBB5

triadic

#42CB71 #7142CB #CB7142

tetradic

#42CB71 #4257CB #CB429C #CBB542

square

#42CB71 #4257CB #CB429C #CBB542

split-complementary

#42CB71 #B542CB #CB4257

monochromatic

#20733C #2DA355 #42CB71 #72D895 #A2E5B9

Accessibility & contrast

On white

2.10

#42CB71 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.01

#42CB71 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42CB71

10.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42CB71	#FFFFFF	#000000	##000000
##42CB71	1.00	2.10	10.01	10.01
#FFFFFF	2.10	1.00	21.00	21.00
#000000	10.01	21.00	1.00	1.00
##000000	10.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCBA6A

Deuteranopia (green-blind)

#BBAE77

Tritanopia (blue-blind)

#00C8B5

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #42cb71;
/* rgb */ color: rgb(66, 203, 113);
/* oklch */ color: oklch(74.8% 0.174 150.9);

Tailwind

colors: {
  custom: {
    50: '#87dc9b',
    500: '#42cb71',
    950: '#000000',
  },
}

SCSS

$custom: #42cb71;
$custom-light: #87dc9b;
$custom-dark: #000000;

JSON

{
  "hex": "#42cb71",
  "rgb": {
    "r": 66,
    "g": 203,
    "b": 113
  },
  "hsl": {
    "h": 140.584,
    "s": 56.846,
    "l": 52.745
  },
  "oklch": {
    "l": 0.74752,
    "c": 0.17383,
    "h": 150.9
  },
  "luminance": 0.45062
}

Semantic roles & 50–950 ramp

primary

#42CB71

secondary

#D297BE

accent

#48ACE0

background

#F8FDF9

surface

#F0FBF2

border

#CBD4CC

text

#0D150E

muted

#7D837E

Preview Lab

Preview with #42CB71

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

Preview Lab → · Contrast checker → · Palette generator →