#42D153#42D153

#42D153 is a light, highly saturated green. Relative luminance 0.474; OKLCH L 75.9% C 0.207 H 145.0°. Best body text is #000000 at 10.48:1 contrast (WCAG AA passes).

Color values

HEX	#42D153
RGB	rgb(66, 209, 83)
HSL	hsl(127, 61%, 54%)
HSV	hsv(127, 68%, 82%)
CMYK	cmyk(68.4%, 0%, 60.3%, 18%)
CIE-LAB	lab(74.43, -62.72, 50.54)
CIE-LCH	lch(74.43, 80.55, 141.13°)
OKLab	oklab(75.87% -0.1695 0.1188)
OKLCH	oklch(75.87% 0.207 145)
XYZ	xyz(26.6068, 47.3808, 15.9252)
Luminance	0.4738 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D153 #D142C0

analogous

#79D142 #42D153 #42D19B

triadic

#42D153 #5342D1 #D15342

tetradic

#42D153 #4279D1 #D142C0 #D19B42

square

#42D153 #4279D1 #D142C0 #D19B42

split-complementary

#42D153 #9B42D1 #D14279

monochromatic

#1E7B29 #2AAC39 #42D153 #73DD80 #A4E9AD

Accessibility & contrast

On white

2.00

#42D153 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.48

#42D153 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D153

10.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D153	#FFFFFF	#000000	##000000
##42D153	1.00	2.00	10.48	10.48
#FFFFFF	2.00	1.00	21.00	21.00
#000000	10.48	21.00	1.00	1.00
##000000	10.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BE45

Deuteranopia (green-blind)

#C4B35D

Tritanopia (blue-blind)

#0DCCB6

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #42d153;
/* rgb */ color: rgb(66, 209, 83);
/* oklch */ color: oklch(75.9% 0.207 145.0);

Tailwind

colors: {
  custom: {
    50: '#89e087',
    500: '#42d153',
    950: '#000000',
  },
}

SCSS

$custom: #42d153;
$custom-light: #89e087;
$custom-dark: #000000;

JSON

{
  "hex": "#42d153",
  "rgb": {
    "r": 66,
    "g": 209,
    "b": 83
  },
  "hsl": {
    "h": 127.133,
    "s": 60.851,
    "l": 53.922
  },
  "oklch": {
    "l": 0.75874,
    "c": 0.207,
    "h": 145
  },
  "luminance": 0.47384
}

Semantic roles & 50–950 ramp

primary

#42D153

secondary

#D699CF

accent

#44D1E4

background

#F9FDF8

surface

#F1FBF0

border

#CBD4CB

text

#0D150C

muted

#7E837D

Preview Lab

Preview with #42D153

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

Preview Lab → · Contrast checker → · Palette generator →