#42C73A#42C73A

#42C73A is a light, highly saturated green. Relative luminance 0.423; OKLCH L 73.0% C 0.213 H 142.3°. Best body text is #000000 at 9.46:1 contrast (WCAG AA passes).

Color values

HEX	#42C73A
RGB	rgb(66, 199, 58)
HSL	hsl(117, 56%, 50%)
HSV	hsv(117, 71%, 78%)
CMYK	cmyk(66.8%, 0%, 70.9%, 22%)
CIE-LAB	lab(71.08, -61.84, 57.18)
CIE-LCH	lch(71.08, 84.22, 137.24°)
OKLab	oklab(73.03% -0.1683 0.1302)
OKLCH	oklch(73.03% 0.213 142.3)
XYZ	xyz(23.4326, 42.3081, 10.9336)
Luminance	0.4231 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42C73A #BF3AC7

analogous

#88C73A #42C73A #3AC779

triadic

#42C73A #3A42C7 #C73A42

tetradic

#42C73A #3A88C7 #BF3AC7 #C7793A

square

#42C73A #3A88C7 #BF3AC7 #C7793A

split-complementary

#42C73A #793AC7 #C73A88

monochromatic

#22691E #32982B #42C73A #70D56A #9DE299

Accessibility & contrast

On white

2.22

#42C73A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.46

#42C73A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42C73A

9.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42C73A	#FFFFFF	#000000	##000000
##42C73A	1.00	2.22	9.46	9.46
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.46	21.00	1.00	1.00
##000000	9.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB523

Deuteranopia (green-blind)

#BCAA48

Tritanopia (blue-blind)

#23C1AB

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #42c73a;
/* rgb */ color: rgb(66, 199, 58);
/* oklch */ color: oklch(73.0% 0.213 142.3);

Tailwind

colors: {
  custom: {
    50: '#88d978',
    500: '#42c73a',
    950: '#000000',
  },
}

SCSS

$custom: #42c73a;
$custom-light: #88d978;
$custom-dark: #000000;

JSON

{
  "hex": "#42c73a",
  "rgb": {
    "r": 66,
    "g": 199,
    "b": 58
  },
  "hsl": {
    "h": 116.596,
    "s": 55.731,
    "l": 50.392
  },
  "oklch": {
    "l": 0.73032,
    "c": 0.21277,
    "h": 142.3
  },
  "luminance": 0.42311
}

Semantic roles & 50–950 ramp

primary

#42C73A

secondary

#CA8FCE

accent

#49DFD7

background

#F9FDF7

surface

#F1FBEE

border

#CBD4C9

text

#0D1509

muted

#7E837B

Preview Lab

Preview with #42C73A

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

Preview Lab → · Contrast checker → · Palette generator →