#42CE71#42CE71

#42CE71 is a light, vivid green. Relative luminance 0.465; OKLCH L 75.5% C 0.178 H 150.6°. Best body text is #000000 at 10.30:1 contrast (WCAG AA passes).

Color values

HEX	#42CE71
RGB	rgb(66, 206, 113)
HSL	hsl(140, 59%, 53%)
HSV	hsv(140, 68%, 81%)
CMYK	cmyk(68%, 0%, 45.1%, 19.2%)
CIE-LAB	lab(73.86, -57.46, 35.56)
CIE-LCH	lch(73.86, 67.57, 148.25°)
OKLab	oklab(75.52% -0.1548 0.0873)
OKLCH	oklch(75.52% 0.178 150.6)
XYZ	xyz(27.2965, 46.4902, 23.1545)
Luminance	0.4649 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42CE71 #CE429F

analogous

#59CE42 #42CE71 #42CEB7

triadic

#42CE71 #7142CE #CE7142

tetradic

#42CE71 #4259CE #CE429F #CEB742

square

#42CE71 #4259CE #CE429F #CEB742

split-complementary

#42CE71 #B742CE #CE4259

monochromatic

#1F773C #2BA755 #42CE71 #73DB96 #A3E7BA

Accessibility & contrast

On white

2.04

#42CE71 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.30

#42CE71 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42CE71

10.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42CE71	#FFFFFF	#000000	##000000
##42CE71	1.00	2.04	10.30	10.30
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.30	21.00	1.00	1.00
##000000	10.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFBD6A

Deuteranopia (green-blind)

#BEB177

Tritanopia (blue-blind)

#00CBB8

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #42ce71;
/* rgb */ color: rgb(66, 206, 113);
/* oklch */ color: oklch(75.5% 0.178 150.6);

Tailwind

colors: {
  custom: {
    50: '#87de9b',
    500: '#42ce71',
    950: '#000000',
  },
}

SCSS

$custom: #42ce71;
$custom-light: #87de9b;
$custom-dark: #000000;

JSON

{
  "hex": "#42ce71",
  "rgb": {
    "r": 66,
    "g": 206,
    "b": 113
  },
  "hsl": {
    "h": 140.143,
    "s": 58.824,
    "l": 53.333
  },
  "oklch": {
    "l": 0.75521,
    "c": 0.17773,
    "h": 150.6
  },
  "luminance": 0.46493
}

Semantic roles & 50–950 ramp

primary

#42CE71

secondary

#D498C0

accent

#46AEE2

background

#F8FDF9

surface

#F0FBF2

border

#CBD4CC

text

#0D150E

muted

#7D837E

Preview Lab

Preview with #42CE71

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

Preview Lab → · Contrast checker → · Palette generator →