#42B22D#42B22D

#42B22D is a light, vivid green. Relative luminance 0.332; OKLCH L 67.4% C 0.196 H 140.9°. Best body text is #000000 at 7.64:1 contrast (WCAG AA passes).

Color values

HEX	#42B22D
RGB	rgb(66, 178, 45)
HSL	hsl(111, 60%, 44%)
HSV	hsv(111, 75%, 70%)
CMYK	cmyk(62.9%, 0%, 74.7%, 30.2%)
CIE-LAB	lab(64.31, -55.68, 55.03)
CIE-LCH	lch(64.31, 78.28, 135.33°)
OKLab	oklab(67.4% -0.1523 0.124)
OKLCH	oklch(67.4% 0.196 140.9)
XYZ	xyz(18.6399, 33.1867, 7.9055)
Luminance	0.3319 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42B22D #9D2DB2

analogous

#84B22D #42B22D #2DB25A

triadic

#42B22D #2D42B2 #B22D42

tetradic

#42B22D #2D84B2 #9D2DB2 #B25A2D

square

#42B22D #2D84B2 #9D2DB2 #B25A2D

split-complementary

#42B22D #5A2DB2 #B22D84

monochromatic

#1E5014 #308121 #42B22D #60D14B #8BDE7C

Accessibility & contrast

On white

2.75

#42B22D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.64

#42B22D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42B22D

7.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42B22D	#FFFFFF	#000000	##000000
##42B22D	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)

#B7A212

Deuteranopia (green-blind)

#A9983B

Tritanopia (blue-blind)

#30AC98

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #42b22d;
/* rgb */ color: rgb(66, 178, 45);
/* oklch */ color: oklch(67.4% 0.196 140.9);

Tailwind

colors: {
  custom: {
    50: '#84ca6f',
    500: '#42b22d',
    950: '#000000',
  },
}

SCSS

$custom: #42b22d;
$custom-light: #84ca6f;
$custom-dark: #000000;

JSON

{
  "hex": "#42b22d",
  "rgb": {
    "r": 66,
    "g": 178,
    "b": 45
  },
  "hsl": {
    "h": 110.526,
    "s": 59.641,
    "l": 43.725
  },
  "oklch": {
    "l": 0.67398,
    "c": 0.19642,
    "h": 140.9
  },
  "luminance": 0.33189
}

Semantic roles & 50–950 ramp

primary

#42B22D

secondary

#B975C6

accent

#45E3CA

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0C1308

muted

#7D827B

Preview Lab

Preview with #42B22D

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

Preview Lab → · Contrast checker → · Palette generator →