#42CB48#42CB48

#42CB48 is a light, highly saturated green. Relative luminance 0.443; OKLCH L 74.2% C 0.208 H 143.7°. Best body text is #000000 at 9.87:1 contrast (WCAG AA passes).

Color values

HEX	#42CB48
RGB	rgb(66, 203, 72)
HSL	hsl(123, 57%, 53%)
HSV	hsv(123, 67%, 80%)
CMYK	cmyk(67.5%, 0%, 64.5%, 20.4%)
CIE-LAB	lab(72.45, -61.88, 53.07)
CIE-LCH	lch(72.45, 81.52, 139.39°)
OKLab	oklab(74.2% -0.1677 0.1231)
OKLCH	oklch(74.2% 0.208 143.7)
XYZ	xyz(24.7709, 44.3354, 13.3818)
Luminance	0.4434 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42CB48 #CB42C5

analogous

#80CB42 #42CB48 #42CB8D

triadic

#42CB48 #4842CB #CB4842

tetradic

#42CB48 #4280CB #CB42C5 #CB8D42

square

#42CB48 #4280CB #CB42C5 #CB8D42

split-complementary

#42CB48 #8D42CB #CB4280

monochromatic

#207323 #2DA332 #42CB48 #72D876 #A2E5A5

Accessibility & contrast

On white

2.13

#42CB48 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.87

#42CB48 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42CB48

9.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42CB48	#FFFFFF	#000000	##000000
##42CB48	1.00	2.13	9.87	9.87
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.87	21.00	1.00	1.00
##000000	9.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB938

Deuteranopia (green-blind)

#BFAD54

Tritanopia (blue-blind)

#1BC5B0

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #42cb48;
/* rgb */ color: rgb(66, 203, 72);
/* oklch */ color: oklch(74.2% 0.208 143.7);

Tailwind

colors: {
  custom: {
    50: '#88dc80',
    500: '#42cb48',
    950: '#000000',
  },
}

SCSS

$custom: #42cb48;
$custom-light: #88dc80;
$custom-dark: #000000;

JSON

{
  "hex": "#42cb48",
  "rgb": {
    "r": 66,
    "g": 203,
    "b": 72
  },
  "hsl": {
    "h": 122.628,
    "s": 56.846,
    "l": 52.745
  },
  "oklch": {
    "l": 0.74201,
    "c": 0.20807,
    "h": 143.7
  },
  "luminance": 0.44338
}

Semantic roles & 50–950 ramp

primary

#42CB48

secondary

#D297CF

accent

#48D9E0

background

#F9FDF8

surface

#F1FBEF

border

#CBD4CA

text

#0D150B

muted

#7E837C

Preview Lab

Preview with #42CB48

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

Preview Lab → · Contrast checker → · Palette generator →