#42CF43#42CF43

#42CF43 is a light, highly saturated green. Relative luminance 0.462; OKLCH L 75.2% C 0.216 H 143.1°. Best body text is #000000 at 10.24:1 contrast (WCAG AA passes).

Color values

HEX	#42CF43
RGB	rgb(66, 207, 67)
HSL	hsl(120, 59%, 54%)
HSV	hsv(120, 68%, 81%)
CMYK	cmyk(68.1%, 0%, 67.6%, 18.8%)
CIE-LAB	lab(73.67, -63.71, 56.43)
CIE-LCH	lch(73.67, 85.11, 138.47°)
OKLab	oklab(75.19% -0.1729 0.1297)
OKLCH	oklch(75.19% 0.216 143.1)
XYZ	xyz(25.5712, 46.1864, 12.8764)
Luminance	0.4619 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42CF43 #CF42CE

analogous

#87CF42 #42CF43 #42CF8A

triadic

#42CF43 #4342CF #CF4342

tetradic

#42CF43 #4287CF #CF42CE #CF8A42

square

#42CF43 #4287CF #CF42CE #CF8A42

split-complementary

#42CF43 #8A42CF #CF4287

monochromatic

#1F781F #2BA92C #42CF43 #73DB74 #A4E8A4

Accessibility & contrast

On white

2.05

#42CF43 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.24

#42CF43 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42CF43

10.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42CF43	#FFFFFF	#000000	##000000
##42CF43	1.00	2.05	10.24	10.24
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.24	21.00	1.00	1.00
##000000	10.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BC2F

Deuteranopia (green-blind)

#C3B150

Tritanopia (blue-blind)

#1AC9B3

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #42cf43;
/* rgb */ color: rgb(66, 207, 67);
/* oklch */ color: oklch(75.2% 0.216 143.1);

Tailwind

colors: {
  custom: {
    50: '#89df7e',
    500: '#42cf43',
    950: '#000000',
  },
}

SCSS

$custom: #42cf43;
$custom-light: #89df7e;
$custom-dark: #000000;

JSON

{
  "hex": "#42cf43",
  "rgb": {
    "r": 66,
    "g": 207,
    "b": 67
  },
  "hsl": {
    "h": 120.426,
    "s": 59.494,
    "l": 53.529
  },
  "oklch": {
    "l": 0.75194,
    "c": 0.21615,
    "h": 143.1
  },
  "luminance": 0.46189
}

Semantic roles & 50–950 ramp

primary

#42CF43

secondary

#D598D4

accent

#45E2E3

background

#F9FDF7

surface

#F1FBEE

border

#CBD4C9

text

#0D150A

muted

#7E837C

Preview Lab

Preview with #42CF43

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

Preview Lab → · Contrast checker → · Palette generator →