#42B82A#42B82A

#42B82A is a light, highly saturated green. Relative luminance 0.356; OKLCH L 69.0% C 0.205 H 140.8°. Best body text is #000000 at 8.12:1 contrast (WCAG AA passes).

Color values

HEX	#42B82A
RGB	rgb(66, 184, 42)
HSL	hsl(110, 63%, 44%)
HSV	hsv(110, 77%, 72%)
CMYK	cmyk(64.1%, 0%, 77.2%, 27.8%)
CIE-LAB	lab(66.22, -57.96, 57.92)
CIE-LCH	lch(66.22, 81.94, 135.02°)
OKLab	oklab(68.97% -0.1587 0.1296)
OKLCH	oklch(68.97% 0.205 140.8)
XYZ	xyz(19.8042, 35.6044, 8.0187)
Luminance	0.3561 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42B82A #A02AB8

analogous

#89B82A #42B82A #2AB859

triadic

#42B82A #2A42B8 #B82A42

tetradic

#42B82A #2A89B8 #A02AB8 #B8592A

square

#42B82A #2A89B8 #A02AB8 #B8592A

split-complementary

#42B82A #592AB8 #B82A89

monochromatic

#1E5413 #30861F #42B82A #61D64A #8DE17B

Accessibility & contrast

On white

2.59

#42B82A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.12

#42B82A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42B82A

8.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42B82A	#FFFFFF	#000000	##000000
##42B82A	1.00	2.59	8.12	8.12
#FFFFFF	2.59	1.00	21.00	21.00
#000000	8.12	21.00	1.00	1.00
##000000	8.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDA704

Deuteranopia (green-blind)

#AF9D3A

Tritanopia (blue-blind)

#2EB29D

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #42b82a;
/* rgb */ color: rgb(66, 184, 42);
/* oklch */ color: oklch(69.0% 0.205 140.8);

Tailwind

colors: {
  custom: {
    50: '#86ce6e',
    500: '#42b82a',
    950: '#000000',
  },
}

SCSS

$custom: #42b82a;
$custom-light: #86ce6e;
$custom-dark: #000000;

JSON

{
  "hex": "#42b82a",
  "rgb": {
    "r": 66,
    "g": 184,
    "b": 42
  },
  "hsl": {
    "h": 109.859,
    "s": 62.832,
    "l": 44.314
  },
  "oklch": {
    "l": 0.68969,
    "c": 0.20486,
    "h": 140.8
  },
  "luminance": 0.35606
}

Semantic roles & 50–950 ramp

primary

#42B82A

secondary

#BB75C9

accent

#42E6CA

background

#F8FCF7

surface

#F0F9ED

border

#CBD2C8

text

#0C1408

muted

#7D827B

Preview Lab

Preview with #42B82A

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

Preview Lab → · Contrast checker → · Palette generator →