#42A22B#42A22B

#42A22B is a light, vivid green. Relative luminance 0.272; OKLCH L 63.1% C 0.179 H 140.2°. Best body text is #000000 at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#42A22B
RGB	rgb(66, 162, 43)
HSL	hsl(108, 58%, 40%)
HSV	hsv(108, 73%, 64%)
CMYK	cmyk(59.3%, 0%, 73.5%, 36.5%)
CIE-LAB	lab(59.13, -50.08, 50.55)
CIE-LCH	lch(59.13, 71.16, 134.73°)
OKLab	oklab(63.11% -0.1373 0.1144)
OKLCH	oklch(63.11% 0.179 140.2)
XYZ	xyz(15.6024, 27.1719, 6.7075)
Luminance	0.2717 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42A22B #8B2BA2

analogous

#7EA22B #42A22B #2BA24F

triadic

#42A22B #2B42A2 #A22B42

tetradic

#42A22B #2B7EA2 #8B2BA2 #A24F2B

square

#42A22B #2B7EA2 #8B2BA2 #A24F2B

split-complementary

#42A22B #4F2BA2 #A22B7E

monochromatic

#1B4111 #2E721E #42A22B #5ACC3E #83D96F

Accessibility & contrast

On white

3.26

#42A22B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.43

#42A22B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #42A22B

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42A22B	#FFFFFF	#000000	##000000
##42A22B	1.00	3.26	6.43	6.43
#FFFFFF	3.26	1.00	21.00	21.00
#000000	6.43	21.00	1.00	1.00
##000000	6.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A69316

Deuteranopia (green-blind)

#9B8B37

Tritanopia (blue-blind)

#369D8B

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #42a22b;
/* rgb */ color: rgb(66, 162, 43);
/* oklch */ color: oklch(63.1% 0.179 140.2);

Tailwind

colors: {
  custom: {
    50: '#81be6c',
    500: '#42a22b',
    950: '#000000',
  },
}

SCSS

$custom: #42a22b;
$custom-light: #81be6c;
$custom-dark: #000000;

JSON

{
  "hex": "#42a22b",
  "rgb": {
    "r": 66,
    "g": 162,
    "b": 43
  },
  "hsl": {
    "h": 108.403,
    "s": 58.049,
    "l": 40.196
  },
  "oklch": {
    "l": 0.63112,
    "c": 0.17872,
    "h": 140.2
  },
  "luminance": 0.27173
}

Semantic roles & 50–950 ramp

primary

#42A22B

secondary

#AF69C0

accent

#47E1C3

background

#F8FBF6

surface

#F0F7EC

border

#CBD0C7

text

#0B1207

muted

#7C817A

Preview Lab

Preview with #42A22B

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

Preview Lab → · Contrast checker → · Palette generator →