#42CB44#42CB44

#42CB44 is a light, highly saturated green. Relative luminance 0.443; OKLCH L 74.2% C 0.211 H 143.3°. Best body text is #000000 at 9.86:1 contrast (WCAG AA passes).

Color values

HEX	#42CB44
RGB	rgb(66, 203, 68)
HSL	hsl(121, 57%, 53%)
HSV	hsv(121, 67%, 80%)
CMYK	cmyk(67.5%, 0%, 66.5%, 20.4%)
CIE-LAB	lab(72.42, -62.28, 54.68)
CIE-LCH	lch(72.42, 82.88, 138.72°)
OKLab	oklab(74.16% -0.169 0.1261)
OKLCH	oklch(74.16% 0.211 143.3)
XYZ	xyz(24.6446, 44.2849, 12.7168)
Luminance	0.4429 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42CB44 #CB42C9

analogous

#84CB42 #42CB44 #42CB88

triadic

#42CB44 #4442CB #CB4442

tetradic

#42CB44 #4284CB #CB42C9 #CB8842

square

#42CB44 #4284CB #CB42C9 #CB8842

split-complementary

#42CB44 #8842CB #CB4284

monochromatic

#207321 #2DA32F #42CB44 #72D873 #A2E5A3

Accessibility & contrast

On white

2.13

#42CB44 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.86

#42CB44 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42CB44

9.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42CB44	#FFFFFF	#000000	##000000
##42CB44	1.00	2.13	9.86	9.86
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.86	21.00	1.00	1.00
##000000	9.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB832

Deuteranopia (green-blind)

#BFAD50

Tritanopia (blue-blind)

#1DC5AF

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #42cb44;
/* rgb */ color: rgb(66, 203, 68);
/* oklch */ color: oklch(74.2% 0.211 143.3);

Tailwind

colors: {
  custom: {
    50: '#88dc7e',
    500: '#42cb44',
    950: '#000000',
  },
}

SCSS

$custom: #42cb44;
$custom-light: #88dc7e;
$custom-dark: #000000;

JSON

{
  "hex": "#42cb44",
  "rgb": {
    "r": 66,
    "g": 203,
    "b": 68
  },
  "hsl": {
    "h": 120.876,
    "s": 56.846,
    "l": 52.745
  },
  "oklch": {
    "l": 0.74163,
    "c": 0.21087,
    "h": 143.3
  },
  "luminance": 0.44287
}

Semantic roles & 50–950 ramp

primary

#42CB44

secondary

#D297D1

accent

#48DEE0

background

#F9FDF7

surface

#F1FBEE

border

#CBD4C9

text

#0D150A

muted

#7E837C

Preview Lab

Preview with #42CB44

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

Preview Lab → · Contrast checker → · Palette generator →