#42C83A#42C83A

#42C83A is a light, highly saturated green. Relative luminance 0.428; OKLCH L 73.3% C 0.214 H 142.3°. Best body text is #000000 at 9.55:1 contrast (WCAG AA passes).

Color values

HEX#42C83A
RGBrgb(66, 200, 58)
HSLhsl(117, 56%, 51%)
HSVhsv(117, 71%, 78%)
CMYKcmyk(67%, 0%, 71%, 21.6%)
CIE-LABlab(71.40, -62.17, 57.51)
CIE-LCHlch(71.40, 84.69, 137.23°)
OKLaboklab(73.29% -0.1692 0.1309)
OKLCHoklch(73.29% 0.214 142.3)
XYZxyz(23.6634, 42.7698, 11.0105)
Luminance0.4277 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#42C83A #C03AC8
analogous
#89C83A #42C83A #3AC879
triadic
#42C83A #3A42C8 #C83A42
tetradic
#42C83A #3A89C8 #C03AC8 #C8793A
square
#42C83A #3A89C8 #C03AC8 #C8793A
split-complementary
#42C83A #793AC8 #C83A89
monochromatic
#226A1E #319A2B #42C83A #70D56A #9EE39A

Accessibility & contrast

On white

2.20
#42C83A on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.55
#42C83A on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42C83A
9.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##42C83A#FFFFFF#000000##000000
##42C83A1.002.209.559.55
#FFFFFF2.201.0021.0021.00
#0000009.5521.001.001.00
##0000009.5521.001.001.00

Color blindness preview

Protanopia (red-blind)
#CDB523
Deuteranopia (green-blind)
#BDAB48
Tritanopia (blue-blind)
#23C2AC
Achromatopsia (no color)
#AFAFAF

Design tokens & code

CSS
--color: #42c83a;
/* rgb */ color: rgb(66, 200, 58);
/* oklch */ color: oklch(73.3% 0.214 142.3);
Tailwind
colors: {
  custom: {
    50: '#88da78',
    500: '#42c83a',
    950: '#000000',
  },
}
SCSS
$custom: #42c83a;
$custom-light: #88da78;
$custom-dark: #000000;
JSON
{
  "hex": "#42c83a",
  "rgb": {
    "r": 66,
    "g": 200,
    "b": 58
  },
  "hsl": {
    "h": 116.62,
    "s": 56.349,
    "l": 50.588
  },
  "oklch": {
    "l": 0.73293,
    "c": 0.21392,
    "h": 142.3
  },
  "luminance": 0.42772
}

Semantic roles & 50–950 ramp

primary
#42C83A
secondary
#CB8FCE
accent
#48E0D7
background
#F9FDF7
surface
#F1FBEE
border
#CBD4C9
text
#0D1509
muted
#7E837B

Preview Lab

Preview with #42C83A

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

Preview Lab → · Contrast checker → · Palette generator →

#42C83A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva