#42CF44#42CF44

#42CF44 is a light, highly saturated green. Relative luminance 0.462; OKLCH L 75.2% C 0.215 H 143.2°. Best body text is #000000 at 10.24:1 contrast (WCAG AA passes).

Color values

HEX	#42CF44
RGB	rgb(66, 207, 68)
HSL	hsl(121, 59%, 54%)
HSV	hsv(121, 68%, 81%)
CMYK	cmyk(68.1%, 0%, 67.1%, 18.8%)
CIE-LAB	lab(73.67, -63.62, 56.04)
CIE-LCH	lch(73.67, 84.78, 138.62°)
OKLab	oklab(75.2% -0.1726 0.129)
OKLCH	oklch(75.2% 0.215 143.2)
XYZ	xyz(25.6014, 46.1985, 13.0357)
Luminance	0.4620 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42CF44 #CF42CD

analogous

#86CF42 #42CF44 #42CF8A

triadic

#42CF44 #4442CF #CF4442

tetradic

#42CF44 #4286CF #CF42CD #CF8A42

square

#42CF44 #4286CF #CF42CD #CF8A42

split-complementary

#42CF44 #8A42CF #CF4286

monochromatic

#1F7820 #2BA92D #42CF44 #73DB74 #A4E8A5

Accessibility & contrast

On white

2.05

#42CF44 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.24

#42CF44 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42CF44

10.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42CF44	#FFFFFF	#000000	##000000
##42CF44	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)

#D3BC31

Deuteranopia (green-blind)

#C3B151

Tritanopia (blue-blind)

#1AC9B3

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #42cf44;
/* rgb */ color: rgb(66, 207, 68);
/* oklch */ color: oklch(75.2% 0.215 143.2);

Tailwind

colors: {
  custom: {
    50: '#89df7e',
    500: '#42cf44',
    950: '#000000',
  },
}

SCSS

$custom: #42cf44;
$custom-light: #89df7e;
$custom-dark: #000000;

JSON

{
  "hex": "#42cf44",
  "rgb": {
    "r": 66,
    "g": 207,
    "b": 68
  },
  "hsl": {
    "h": 120.851,
    "s": 59.494,
    "l": 53.529
  },
  "oklch": {
    "l": 0.75203,
    "c": 0.21549,
    "h": 143.2
  },
  "luminance": 0.46201
}

Semantic roles & 50–950 ramp

primary

#42CF44

secondary

#D598D4

accent

#45E0E3

background

#F9FDF8

surface

#F1FBEF

border

#CBD4CA

text

#0D150A

muted

#7E837C

Preview Lab

Preview with #42CF44

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

Preview Lab → · Contrast checker → · Palette generator →