#42B73A#42B73A

#42B73A is a light, vivid green. Relative luminance 0.353; OKLCH L 68.8% C 0.194 H 142.2°. Best body text is #000000 at 8.07:1 contrast (WCAG AA passes).

Color values

HEX#42B73A
RGBrgb(66, 183, 58)
HSLhsl(116, 52%, 47%)
HSVhsv(116, 68%, 72%)
CMYKcmyk(63.9%, 0%, 68.3%, 28.2%)
CIE-LABlab(66.00, -56.35, 51.85)
CIE-LCHlch(66.00, 76.57, 137.38°)
OKLaboklab(68.83% -0.1535 0.119)
OKLCHoklch(68.83% 0.194 142.2)
XYZxyz(19.9429, 35.3287, 9.7703)
Luminance0.3533 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#42B73A #AF3AB7
analogous
#81B73A #42B73A #3AB771
triadic
#42B73A #3A42B7 #B73A42
tetradic
#42B73A #3A81B7 #AF3AB7 #B7713A
square
#42B73A #3A81B7 #AF3AB7 #B7713A
split-complementary
#42B73A #713AB7 #B73A81
monochromatic
#205A1D #31892B #42B73A #68CD61 #95DC90

Accessibility & contrast

On white

2.60
#42B73A on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.07
#42B73A on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42B73A
8.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##42B73A#FFFFFF#000000##000000
##42B73A1.002.608.078.07
#FFFFFF2.601.0021.0021.00
#0000008.0721.001.001.00
##0000008.0721.001.001.00

Color blindness preview

Protanopia (red-blind)
#BBA628
Deuteranopia (green-blind)
#AD9D46
Tritanopia (blue-blind)
#2BB29E
Achromatopsia (no color)
#A0A0A0

Design tokens & code

CSS
--color: #42b73a;
/* rgb */ color: rgb(66, 183, 58);
/* oklch */ color: oklch(68.8% 0.194 142.2);
Tailwind
colors: {
  custom: {
    50: '#85ce76',
    500: '#42b73a',
    950: '#000000',
  },
}
SCSS
$custom: #42b73a;
$custom-light: #85ce76;
$custom-dark: #000000;
JSON
{
  "hex": "#42b73a",
  "rgb": {
    "r": 66,
    "g": 183,
    "b": 58
  },
  "hsl": {
    "h": 116.16,
    "s": 51.867,
    "l": 47.255
  },
  "oklch": {
    "l": 0.68827,
    "c": 0.19418,
    "h": 142.2
  },
  "luminance": 0.35331
}

Semantic roles & 50–950 ramp

primary
#42B73A
secondary
#C286C7
accent
#4CDBD2
background
#F8FCF7
surface
#F0F9ED
border
#CBD2C8
text
#0C1409
muted
#7D827B

Preview Lab

Preview with #42B73A

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

Preview Lab → · Contrast checker → · Palette generator →

#42B73A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva