#42B52A#42B52A

#42B52A is a light, highly saturated green. Relative luminance 0.344; OKLCH L 68.2% C 0.201 H 140.7°. Best body text is #000000 at 7.87:1 contrast (WCAG AA passes).

Color values

HEX	#42B52A
RGB	rgb(66, 181, 42)
HSL	hsl(110, 62%, 44%)
HSV	hsv(110, 77%, 71%)
CMYK	cmyk(63.5%, 0%, 76.8%, 29%)
CIE-LAB	lab(65.26, -56.93, 56.99)
CIE-LCH	lch(65.26, 80.55, 134.97°)
OKLab	oklab(68.17% -0.1559 0.1277)
OKLCH	oklch(68.17% 0.201 140.7)
XYZ	xyz(19.1876, 34.3713, 7.8132)
Luminance	0.3437 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42B52A #9D2AB5

analogous

#87B52A #42B52A #2AB557

triadic

#42B52A #2A42B5 #B52A42

tetradic

#42B52A #2A87B5 #9D2AB5 #B5572A

square

#42B52A #2A87B5 #9D2AB5 #B5572A

split-complementary

#42B52A #572AB5 #B52A87

monochromatic

#1E5213 #30831E #42B52A #60D448 #8BE079

Accessibility & contrast

On white

2.67

#42B52A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.87

#42B52A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42B52A

7.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42B52A	#FFFFFF	#000000	##000000
##42B52A	1.00	2.67	7.87	7.87
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.87	21.00	1.00	1.00
##000000	7.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA406

Deuteranopia (green-blind)

#AC9B3A

Tritanopia (blue-blind)

#2FAF9B

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #42b52a;
/* rgb */ color: rgb(66, 181, 42);
/* oklch */ color: oklch(68.2% 0.201 140.7);

Tailwind

colors: {
  custom: {
    50: '#85cc6e',
    500: '#42b52a',
    950: '#000000',
  },
}

SCSS

$custom: #42b52a;
$custom-light: #85cc6e;
$custom-dark: #000000;

JSON

{
  "hex": "#42b52a",
  "rgb": {
    "r": 66,
    "g": 181,
    "b": 42
  },
  "hsl": {
    "h": 109.64,
    "s": 62.332,
    "l": 43.725
  },
  "oklch": {
    "l": 0.68174,
    "c": 0.20147,
    "h": 140.7
  },
  "luminance": 0.34373
}

Semantic roles & 50–950 ramp

primary

#42B52A

secondary

#B973C8

accent

#42E5C9

background

#F8FCF6

surface

#F0F9EC

border

#CBD2C7

text

#0C1308

muted

#7D827B

Preview Lab

Preview with #42B52A

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

Preview Lab → · Contrast checker → · Palette generator →