#42C63A#42C63A

#42C63A is a light, highly saturated green. Relative luminance 0.419; OKLCH L 72.8% C 0.212 H 142.3°. Best body text is #000000 at 9.37:1 contrast (WCAG AA passes).

Color values

HEX#42C63A
RGBrgb(66, 198, 58)
HSLhsl(117, 55%, 50%)
HSVhsv(117, 71%, 78%)
CMYKcmyk(66.7%, 0%, 70.7%, 22.4%)
CIE-LABlab(70.77, -61.50, 56.86)
CIE-LCHlch(70.77, 83.76, 137.25°)
OKLaboklab(72.77% -0.1674 0.1295)
OKLCHoklch(72.77% 0.212 142.3)
XYZxyz(23.2033, 41.8495, 10.8571)
Luminance0.4185 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#42C63A #BE3AC6
analogous
#88C63A #42C63A #3AC678
triadic
#42C63A #3A42C6 #C63A42
tetradic
#42C63A #3A88C6 #BE3AC6 #C6783A
square
#42C63A #3A88C6 #BE3AC6 #C6783A
split-complementary
#42C63A #783AC6 #C63A88
monochromatic
#22681E #32972C #42C63A #70D469 #9DE199

Accessibility & contrast

On white

2.24
#42C63A on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.37
#42C63A on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42C63A
9.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##42C63A#FFFFFF#000000##000000
##42C63A1.002.249.379.37
#FFFFFF2.241.0021.0021.00
#0000009.3721.001.001.00
##0000009.3721.001.001.00

Color blindness preview

Protanopia (red-blind)
#CBB423
Deuteranopia (green-blind)
#BBA948
Tritanopia (blue-blind)
#24C0AA
Achromatopsia (no color)
#ADADAD

Design tokens & code

CSS
--color: #42c63a;
/* rgb */ color: rgb(66, 198, 58);
/* oklch */ color: oklch(72.8% 0.212 142.3);
Tailwind
colors: {
  custom: {
    50: '#88d878',
    500: '#42c63a',
    950: '#000000',
  },
}
SCSS
$custom: #42c63a;
$custom-light: #88d878;
$custom-dark: #000000;
JSON
{
  "hex": "#42c63a",
  "rgb": {
    "r": 66,
    "g": 198,
    "b": 58
  },
  "hsl": {
    "h": 116.571,
    "s": 55.118,
    "l": 50.196
  },
  "oklch": {
    "l": 0.7277,
    "c": 0.21164,
    "h": 142.3
  },
  "luminance": 0.41852
}

Semantic roles & 50–950 ramp

primary
#42C63A
secondary
#CA8FCD
accent
#49DED6
background
#F9FDF7
surface
#F1FBEE
border
#CBD4C9
text
#0D1509
muted
#7E837B

Preview Lab

Preview with #42C63A

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

Preview Lab → · Contrast checker → · Palette generator →

#42C63A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva