#42C343#42C343

#42C343 is a light, highly saturated green. Relative luminance 0.406; OKLCH L 72.1% C 0.202 H 143.2°. Best body text is #000000 at 9.12:1 contrast (WCAG AA passes).

Color values

HEX	#42C343
RGB	rgb(66, 195, 67)
HSL	hsl(120, 52%, 51%)
HSV	hsv(120, 66%, 76%)
CMYK	cmyk(66.2%, 0%, 65.6%, 23.5%)
CIE-LAB	lab(69.89, -59.66, 52.34)
CIE-LCH	lch(69.89, 79.37, 138.74°)
OKLab	oklab(72.07% -0.1619 0.1211)
OKLCH	oklch(72.07% 0.202 143.2)
XYZ	xyz(22.7736, 40.5914, 11.9438)
Luminance	0.4059 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42C343 #C342C2

analogous

#81C342 #42C343 #42C383

triadic

#42C343 #4342C3 #C34342

tetradic

#42C343 #4281C3 #C342C2 #C38342

square

#42C343 #4281C3 #C342C2 #C38342

split-complementary

#42C343 #8342C3 #C34281

monochromatic

#216922 #309831 #42C343 #70D271 #9FE09F

Accessibility & contrast

On white

2.30

#42C343 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.12

#42C343 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42C343

9.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42C343	#FFFFFF	#000000	##000000
##42C343	1.00	2.30	9.12	9.12
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.12	21.00	1.00	1.00
##000000	9.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B133

Deuteranopia (green-blind)

#B8A74E

Tritanopia (blue-blind)

#23BEA9

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #42c343;
/* rgb */ color: rgb(66, 195, 67);
/* oklch */ color: oklch(72.1% 0.202 143.2);

Tailwind

colors: {
  custom: {
    50: '#87d67d',
    500: '#42c343',
    950: '#000000',
  },
}

SCSS

$custom: #42c343;
$custom-light: #87d67d;
$custom-dark: #000000;

JSON

{
  "hex": "#42c343",
  "rgb": {
    "r": 66,
    "g": 195,
    "b": 67
  },
  "hsl": {
    "h": 120.465,
    "s": 51.807,
    "l": 51.176
  },
  "oklch": {
    "l": 0.72065,
    "c": 0.20219,
    "h": 143.2
  },
  "luminance": 0.40594
}

Semantic roles & 50–950 ramp

primary

#42C343

secondary

#CD94CC

accent

#4DDADB

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0D140A

muted

#7D837C

Preview Lab

Preview with #42C343

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

Preview Lab → · Contrast checker → · Palette generator →