#42C63C#42C63C

#42C63C is a light, highly saturated green. Relative luminance 0.419; OKLCH L 72.8% C 0.210 H 142.5°. Best body text is #000000 at 9.37:1 contrast (WCAG AA passes).

Color values

HEX	#42C63C
RGB	rgb(66, 198, 60)
HSL	hsl(117, 55%, 51%)
HSV	hsv(117, 70%, 78%)
CMYK	cmyk(66.7%, 0%, 69.7%, 22.4%)
CIE-LAB	lab(70.78, -61.33, 56.11)
CIE-LCH	lch(70.78, 83.13, 137.55°)
OKLab	oklab(72.79% -0.1668 0.1282)
OKLCH	oklch(72.79% 0.21 142.5)
XYZ	xyz(23.2551, 41.8702, 11.1303)
Luminance	0.4187 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42C63C #C03CC6

analogous

#87C63C #42C63C #3CC67B

triadic

#42C63C #3C42C6 #C63C42

tetradic

#42C63C #3C87C6 #C03CC6 #C67B3C

square

#42C63C #3C87C6 #C03CC6 #C67B3C

split-complementary

#42C63C #7B3CC6 #C63C87

monochromatic

#22691F #31982D #42C63C #70D46B #9EE29B

Accessibility & contrast

On white

2.24

#42C63C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.37

#42C63C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42C63C

9.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42C63C	#FFFFFF	#000000	##000000
##42C63C	1.00	2.24	9.37	9.37
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.37	21.00	1.00	1.00
##000000	9.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB427

Deuteranopia (green-blind)

#BBA949

Tritanopia (blue-blind)

#23C0AA

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #42c63c;
/* rgb */ color: rgb(66, 198, 60);
/* oklch */ color: oklch(72.8% 0.210 142.5);

Tailwind

colors: {
  custom: {
    50: '#87d879',
    500: '#42c63c',
    950: '#000000',
  },
}

SCSS

$custom: #42c63c;
$custom-light: #87d879;
$custom-dark: #000000;

JSON

{
  "hex": "#42c63c",
  "rgb": {
    "r": 66,
    "g": 198,
    "b": 60
  },
  "hsl": {
    "h": 117.391,
    "s": 54.762,
    "l": 50.588
  },
  "oklch": {
    "l": 0.72787,
    "c": 0.21039,
    "h": 142.5
  },
  "luminance": 0.41873
}

Semantic roles & 50–950 ramp

primary

#42C63C

secondary

#CB90CE

accent

#4ADED8

background

#F9FDF7

surface

#F1FBEE

border

#CBD4C9

text

#0D150A

muted

#7E837C

Preview Lab

Preview with #42C63C

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

Preview Lab → · Contrast checker → · Palette generator →