#42A020#42A020

#42A020 is a light, vivid green. Relative luminance 0.264; OKLCH L 62.5% C 0.182 H 139.2°. Best body text is #000000 at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#42A020
RGB	rgb(66, 160, 32)
HSL	hsl(104, 67%, 38%)
HSV	hsv(104, 80%, 63%)
CMYK	cmyk(58.8%, 0%, 80%, 37.3%)
CIE-LAB	lab(58.42, -50.10, 53.63)
CIE-LCH	lch(58.42, 73.39, 133.05°)
OKLab	oklab(62.5% -0.138 0.1192)
OKLCH	oklch(62.5% 0.182 139.2)
XYZ	xyz(15.0777, 26.4028, 5.6679)
Luminance	0.2640 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42A020 #7E20A0

analogous

#82A020 #42A020 #20A03E

triadic

#42A020 #2042A0 #A02042

tetradic

#42A020 #2082A0 #7E20A0 #A03E20

square

#42A020 #2082A0 #7E20A0 #A03E20

split-complementary

#42A020 #3E20A0 #A02082

monochromatic

#183A0C #2D6D16 #42A020 #57D32A #7FDE5C

Accessibility & contrast

On white

3.34

#42A020 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.28

#42A020 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #42A020

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42A020	#FFFFFF	#000000	##000000
##42A020	1.00	3.34	6.28	6.28
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.28	21.00	1.00	1.00
##000000	6.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59100

Deuteranopia (green-blind)

#998A2F

Tritanopia (blue-blind)

#379A88

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #42a020;
/* rgb */ color: rgb(66, 160, 32);
/* oklch */ color: oklch(62.5% 0.182 139.2);

Tailwind

colors: {
  custom: {
    50: '#82bd67',
    500: '#42a020',
    950: '#000000',
  },
}

SCSS

$custom: #42a020;
$custom-light: #82bd67;
$custom-dark: #000000;

JSON

{
  "hex": "#42a020",
  "rgb": {
    "r": 66,
    "g": 160,
    "b": 32
  },
  "hsl": {
    "h": 104.063,
    "s": 66.667,
    "l": 37.647
  },
  "oklch": {
    "l": 0.625,
    "c": 0.18237,
    "h": 139.2
  },
  "luminance": 0.26404
}

Semantic roles & 50–950 ramp

primary

#42A020

secondary

#A759C3

accent

#3EEABC

background

#F8FBF6

surface

#F0F7EB

border

#CBD0C6

text

#0B1206

muted

#7C817A

Preview Lab

Preview with #42A020

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

Preview Lab → · Contrast checker → · Palette generator →