#42B022#42B022

#42B022 is a light, vivid green. Relative luminance 0.323; OKLCH L 66.8% C 0.200 H 140.0°. Best body text is #000000 at 7.46:1 contrast (WCAG AA passes).

Color values

HEX	#42B022
RGB	rgb(66, 176, 34)
HSL	hsl(106, 68%, 41%)
HSV	hsv(106, 81%, 69%)
CMYK	cmyk(62.5%, 0%, 80.7%, 31%)
CIE-LAB	lab(63.61, -55.69, 57.91)
CIE-LCH	lch(63.61, 80.34, 133.88°)
OKLab	oklab(66.8% -0.1529 0.1285)
OKLCH	oklch(66.8% 0.2 140)
XYZ	xyz(18.0600, 32.3227, 6.8002)
Luminance	0.3232 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42B022 #9022B0

analogous

#89B022 #42B022 #22B049

triadic

#42B022 #2242B0 #B02242

tetradic

#42B022 #2289B0 #9022B0 #B04922

square

#42B022 #2289B0 #9022B0 #B04922

split-complementary

#42B022 #4922B0 #B02289

monochromatic

#1C490E #2F7D18 #42B022 #5BD837 #85E26A

Accessibility & contrast

On white

2.81

#42B022 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.46

#42B022 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42B022

7.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42B022	#FFFFFF	#000000	##000000
##42B022	1.00	2.81	7.46	7.46
#FFFFFF	2.81	1.00	21.00	21.00
#000000	7.46	21.00	1.00	1.00
##000000	7.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A000

Deuteranopia (green-blind)

#A89733

Tritanopia (blue-blind)

#32AA96

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #42b022;
/* rgb */ color: rgb(66, 176, 34);
/* oklch */ color: oklch(66.8% 0.200 140.0);

Tailwind

colors: {
  custom: {
    50: '#84c96a',
    500: '#42b022',
    950: '#000000',
  },
}

SCSS

$custom: #42b022;
$custom-light: #84c96a;
$custom-dark: #000000;

JSON

{
  "hex": "#42b022",
  "rgb": {
    "r": 66,
    "g": 176,
    "b": 34
  },
  "hsl": {
    "h": 106.479,
    "s": 67.619,
    "l": 41.176
  },
  "oklch": {
    "l": 0.66797,
    "c": 0.19972,
    "h": 140
  },
  "luminance": 0.32324
}

Semantic roles & 50–950 ramp

primary

#42B022

secondary

#B266C8

accent

#3DEAC3

background

#F8FCF6

surface

#F0F8EC

border

#CBD1C7

text

#0C1307

muted

#7D827A

Preview Lab

Preview with #42B022

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

Preview Lab → · Contrast checker → · Palette generator →