#42CF77#42CF77

#42CF77 is a light, vivid green. Relative luminance 0.471; OKLCH L 75.9% C 0.174 H 151.9°. Best body text is #000000 at 10.42:1 contrast (WCAG AA passes).

Color values

HEX	#42CF77
RGB	rgb(66, 207, 119)
HSL	hsl(143, 59%, 54%)
HSV	hsv(143, 68%, 81%)
CMYK	cmyk(68.1%, 0%, 42.5%, 18.8%)
CIE-LAB	lab(74.26, -56.82, 33.04)
CIE-LCH	lch(74.26, 65.72, 149.82°)
OKLab	oklab(75.88% -0.1532 0.0817)
OKLCH	oklch(75.88% 0.174 151.9)
XYZ	xyz(27.8870, 47.1128, 25.0732)
Luminance	0.4712 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42CF77 #CF429A

analogous

#53CF42 #42CF77 #42CFBD

triadic

#42CF77 #7742CF #CF7742

tetradic

#42CF77 #4253CF #CF429A #CFBD42

square

#42CF77 #4253CF #CF429A #CFBD42

split-complementary

#42CF77 #BD42CF #CF4253

monochromatic

#1F7840 #2BA95A #42CF77 #73DB9A #A4E8BD

Accessibility & contrast

On white

2.01

#42CF77 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.42

#42CF77 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42CF77

10.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42CF77	#FFFFFF	#000000	##000000
##42CF77	1.00	2.01	10.42	10.42
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.42	21.00	1.00	1.00
##000000	10.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFBE71

Deuteranopia (green-blind)

#BEB27D

Tritanopia (blue-blind)

#00CCB9

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #42cf77;
/* rgb */ color: rgb(66, 207, 119);
/* oklch */ color: oklch(75.9% 0.174 151.9);

Tailwind

colors: {
  custom: {
    50: '#87df9f',
    500: '#42cf77',
    950: '#000000',
  },
}

SCSS

$custom: #42cf77;
$custom-light: #87df9f;
$custom-dark: #000000;

JSON

{
  "hex": "#42cf77",
  "rgb": {
    "r": 66,
    "g": 207,
    "b": 119
  },
  "hsl": {
    "h": 142.553,
    "s": 59.494,
    "l": 53.529
  },
  "oklch": {
    "l": 0.75879,
    "c": 0.17359,
    "h": 151.9
  },
  "luminance": 0.47116
}

Semantic roles & 50–950 ramp

primary

#42CF77

secondary

#D598BE

accent

#45A7E3

background

#F9FDF9

surface

#F1FBF2

border

#CBD4CC

text

#0D150E

muted

#7E837E

Preview Lab

Preview with #42CF77

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

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