#42C63D#42C63D

#42C63D is a light, highly saturated green. Relative luminance 0.419; OKLCH L 72.8% C 0.210 H 142.6°. Best body text is #000000 at 9.38:1 contrast (WCAG AA passes).

Color values

HEX	#42C63D
RGB	rgb(66, 198, 61)
HSL	hsl(118, 55%, 51%)
HSV	hsv(118, 69%, 78%)
CMYK	cmyk(66.7%, 0%, 69.2%, 22.4%)
CIE-LAB	lab(70.79, -61.24, 55.73)
CIE-LCH	lch(70.79, 82.80, 137.70°)
OKLab	oklab(72.8% -0.1665 0.1275)
OKLCH	oklch(72.8% 0.21 142.6)
XYZ	xyz(23.2818, 41.8809, 11.2708)
Luminance	0.4188 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42C63D #C13DC6

analogous

#86C63D #42C63D #3DC67C

triadic

#42C63D #3D42C6 #C63D42

tetradic

#42C63D #3D86C6 #C13DC6 #C67C3D

square

#42C63D #3D86C6 #C13DC6 #C67C3D

split-complementary

#42C63D #7C3DC6 #C63D86

monochromatic

#226A1F #31992D #42C63D #70D46C #9EE29C

Accessibility & contrast

On white

2.24

#42C63D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.38

#42C63D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42C63D

9.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42C63D	#FFFFFF	#000000	##000000
##42C63D	1.00	2.24	9.38	9.38
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.38	21.00	1.00	1.00
##000000	9.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB429

Deuteranopia (green-blind)

#BBA94A

Tritanopia (blue-blind)

#23C0AB

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #42c63d;
/* rgb */ color: rgb(66, 198, 61);
/* oklch */ color: oklch(72.8% 0.210 142.6);

Tailwind

colors: {
  custom: {
    50: '#87d87a',
    500: '#42c63d',
    950: '#000000',
  },
}

SCSS

$custom: #42c63d;
$custom-light: #87d87a;
$custom-dark: #000000;

JSON

{
  "hex": "#42c63d",
  "rgb": {
    "r": 66,
    "g": 198,
    "b": 61
  },
  "hsl": {
    "h": 117.81,
    "s": 54.582,
    "l": 50.784
  },
  "oklch": {
    "l": 0.72795,
    "c": 0.20975,
    "h": 142.6
  },
  "luminance": 0.41883
}

Semantic roles & 50–950 ramp

primary

#42C63D

secondary

#CC91CE

accent

#4ADED9

background

#F9FDF7

surface

#F1FBEE

border

#CBD4C9

text

#0D150A

muted

#7E837C

Preview Lab

Preview with #42C63D

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

Preview Lab → · Contrast checker → · Palette generator →