#42D048#42D048

#42D048 is a light, highly saturated green. Relative luminance 0.467; OKLCH L 75.5% C 0.214 H 143.7°. Best body text is #000000 at 10.35:1 contrast (WCAG AA passes).

Color values

HEX	#42D048
RGB	rgb(66, 208, 72)
HSL	hsl(123, 60%, 54%)
HSV	hsv(123, 68%, 82%)
CMYK	cmyk(68.3%, 0%, 65.4%, 18.4%)
CIE-LAB	lab(74.02, -63.56, 54.79)
CIE-LCH	lch(74.02, 83.92, 139.24°)
OKLab	oklab(75.5% -0.1723 0.1268)
OKLCH	oklch(75.5% 0.214 143.7)
XYZ	xyz(25.9707, 46.7351, 13.7817)
Luminance	0.4674 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D048 #D042CA

analogous

#83D042 #42D048 #42D08F

triadic

#42D048 #4842D0 #D04842

tetradic

#42D048 #4283D0 #D042CA #D08F42

square

#42D048 #4283D0 #D042CA #D08F42

split-complementary

#42D048 #8F42D0 #D04283

monochromatic

#1E7922 #2AAA30 #42D048 #73DC77 #A4E8A7

Accessibility & contrast

On white

2.03

#42D048 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.35

#42D048 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D048

10.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D048	#FFFFFF	#000000	##000000
##42D048	1.00	2.03	10.35	10.35
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.35	21.00	1.00	1.00
##000000	10.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BD37

Deuteranopia (green-blind)

#C3B254

Tritanopia (blue-blind)

#17CAB4

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #42d048;
/* rgb */ color: rgb(66, 208, 72);
/* oklch */ color: oklch(75.5% 0.214 143.7);

Tailwind

colors: {
  custom: {
    50: '#89e081',
    500: '#42d048',
    950: '#000000',
  },
}

SCSS

$custom: #42d048;
$custom-light: #89e081;
$custom-dark: #000000;

JSON

{
  "hex": "#42d048",
  "rgb": {
    "r": 66,
    "g": 208,
    "b": 72
  },
  "hsl": {
    "h": 122.535,
    "s": 60.169,
    "l": 53.725
  },
  "oklch": {
    "l": 0.755,
    "c": 0.21391,
    "h": 143.7
  },
  "luminance": 0.46738
}

Semantic roles & 50–950 ramp

primary

#42D048

secondary

#D599D3

accent

#44DDE3

background

#F9FDF8

surface

#F1FBEF

border

#CBD4CA

text

#0D150B

muted

#7E837C

Preview Lab

Preview with #42D048

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

Preview Lab → · Contrast checker → · Palette generator →