#42B22F#42B22F

#42B22F is a light, vivid green. Relative luminance 0.332; OKLCH L 67.4% C 0.195 H 141.0°. Best body text is #000000 at 7.64:1 contrast (WCAG AA passes).

Color values

HEX	#42B22F
RGB	rgb(66, 178, 47)
HSL	hsl(111, 58%, 44%)
HSV	hsv(111, 74%, 70%)
CMYK	cmyk(62.9%, 0%, 73.6%, 30.2%)
CIE-LAB	lab(64.32, -55.53, 54.33)
CIE-LCH	lch(64.32, 77.69, 135.62°)
OKLab	oklab(67.41% -0.1518 0.1228)
OKLCH	oklch(67.41% 0.195 141)
XYZ	xyz(18.6793, 33.2025, 8.1131)
Luminance	0.3320 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42B22F #9F2FB2

analogous

#84B22F #42B22F #2FB25E

triadic

#42B22F #2F42B2 #B22F42

tetradic

#42B22F #2F84B2 #9F2FB2 #B25E2F

square

#42B22F #2F84B2 #9F2FB2 #B25E2F

split-complementary

#42B22F #5E2FB2 #B22F84

monochromatic

#1E5115 #308222 #42B22F #61D04E #8CDD7E

Accessibility & contrast

On white

2.75

#42B22F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.64

#42B22F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42B22F

7.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42B22F	#FFFFFF	#000000	##000000
##42B22F	1.00	2.75	7.64	7.64
#FFFFFF	2.75	1.00	21.00	21.00
#000000	7.64	21.00	1.00	1.00
##000000	7.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A216

Deuteranopia (green-blind)

#A9983D

Tritanopia (blue-blind)

#30AC99

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #42b22f;
/* rgb */ color: rgb(66, 178, 47);
/* oklch */ color: oklch(67.4% 0.195 141.0);

Tailwind

colors: {
  custom: {
    50: '#84ca70',
    500: '#42b22f',
    950: '#000000',
  },
}

SCSS

$custom: #42b22f;
$custom-light: #84ca70;
$custom-dark: #000000;

JSON

{
  "hex": "#42b22f",
  "rgb": {
    "r": 66,
    "g": 178,
    "b": 47
  },
  "hsl": {
    "h": 111.298,
    "s": 58.222,
    "l": 44.118
  },
  "oklch": {
    "l": 0.67412,
    "c": 0.19526,
    "h": 141
  },
  "luminance": 0.33204
}

Semantic roles & 50–950 ramp

primary

#42B22F

secondary

#BA77C6

accent

#46E1CB

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0C1308

muted

#7D827B

Preview Lab

Preview with #42B22F

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

Preview Lab → · Contrast checker → · Palette generator →