#42C13F#42C13F

#42C13F is a light, highly saturated green. Relative luminance 0.397; OKLCH L 71.5% C 0.203 H 142.8°. Best body text is #000000 at 8.93:1 contrast (WCAG AA passes).

Color values

HEX	#42C13F
RGB	rgb(66, 193, 63)
HSL	hsl(119, 51%, 50%)
HSV	hsv(119, 67%, 76%)
CMYK	cmyk(65.8%, 0%, 67.4%, 24.3%)
CIE-LAB	lab(69.22, -59.36, 53.27)
CIE-LCH	lch(69.22, 79.76, 138.10°)
OKLab	oklab(71.5% -0.1613 0.1226)
OKLCH	oklch(71.5% 0.203 142.8)
XYZ	xyz(22.2127, 39.6548, 11.1852)
Luminance	0.3966 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42C13F #BE3FC1

analogous

#83C13F #42C13F #3FC17D

triadic

#42C13F #3F42C1 #C13F42

tetradic

#42C13F #3F83C1 #BE3FC1 #C17D3F

square

#42C13F #3F83C1 #BE3FC1 #C17D3F

split-complementary

#42C13F #7D3FC1 #C13F83

monochromatic

#226521 #329330 #42C13F #70D06D #9DDF9C

Accessibility & contrast

On white

2.35

#42C13F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.93

#42C13F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42C13F

8.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42C13F	#FFFFFF	#000000	##000000
##42C13F	1.00	2.35	8.93	8.93
#FFFFFF	2.35	1.00	21.00	21.00
#000000	8.93	21.00	1.00	1.00
##000000	8.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5AF2D

Deuteranopia (green-blind)

#B6A54B

Tritanopia (blue-blind)

#25BBA7

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #42c13f;
/* rgb */ color: rgb(66, 193, 63);
/* oklch */ color: oklch(71.5% 0.203 142.8);

Tailwind

colors: {
  custom: {
    50: '#86d57a',
    500: '#42c13f',
    950: '#000000',
  },
}

SCSS

$custom: #42c13f;
$custom-light: #86d57a;
$custom-dark: #000000;

JSON

{
  "hex": "#42c13f",
  "rgb": {
    "r": 66,
    "g": 193,
    "b": 63
  },
  "hsl": {
    "h": 118.615,
    "s": 51.181,
    "l": 50.196
  },
  "oklch": {
    "l": 0.71504,
    "c": 0.20261,
    "h": 142.8
  },
  "luminance": 0.39657
}

Semantic roles & 50–950 ramp

primary

#42C13F

secondary

#CA91CB

accent

#4DDBD7

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0D140A

muted

#7D837C

Preview Lab

Preview with #42C13F

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

Preview Lab → · Contrast checker → · Palette generator →