#18A737#18A737

#18A737 is a light, vivid green. Relative luminance 0.281; OKLCH L 63.6% C 0.190 H 145.5°. Best body text is #000000 at 6.62:1 contrast (WCAG AA passes).

Color values

HEX#18A737
RGBrgb(24, 167, 55)
HSLhsl(133, 75%, 37%)
HSVhsv(133, 86%, 65%)
CMYKcmyk(85.6%, 0%, 67.1%, 34.5%)
CIE-LABlab(59.98, -58.01, 46.36)
CIE-LCHlch(59.98, 74.26, 141.37°)
OKLaboklab(63.6% -0.1562 0.1073)
OKLCHoklch(63.6% 0.19 145.5)
XYZxyz(14.8839, 28.1056, 8.2542)
Luminance0.2811 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#18A737 #A71888
analogous
#41A718 #18A737 #18A77F
triadic
#18A737 #3718A7 #A73718
tetradic
#18A737 #1841A7 #A71888 #A77F18
square
#18A737 #1841A7 #A71888 #A77F18
split-complementary
#18A737 #7F18A7 #A71841
monochromatic
#093C14 #107125 #18A737 #20DD49 #53E673

Accessibility & contrast

On white

3.17
#18A737 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.62
#18A737 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #18A737
6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##18A737#FFFFFF#000000##000000
##18A7371.003.176.626.62
#FFFFFF3.171.0021.0021.00
#0000006.6221.001.001.00
##0000006.6221.001.001.00

Color blindness preview

Protanopia (red-blind)
#AA9728
Deuteranopia (green-blind)
#9B8C41
Tritanopia (blue-blind)
#00A390
Achromatopsia (no color)
#919191

Design tokens & code

CSS
--color: #18a737;
/* rgb */ color: rgb(24, 167, 55);
/* oklch */ color: oklch(63.6% 0.190 145.5);
Tailwind
colors: {
  custom: {
    50: '#73c273',
    500: '#18a737',
    950: '#000000',
  },
}
SCSS
$custom: #18a737;
$custom-light: #73c273;
$custom-dark: #000000;
JSON
{
  "hex": "#18a737",
  "rgb": {
    "r": 24,
    "g": 167,
    "b": 55
  },
  "hsl": {
    "h": 133.007,
    "s": 74.869,
    "l": 37.451
  },
  "oklch": {
    "l": 0.63596,
    "c": 0.1895,
    "h": 145.5
  },
  "luminance": 0.28107
}

Semantic roles & 50–950 ramp

primary
#18A737
secondary
#C952AF
accent
#36C9F1
background
#F7FCF7
surface
#EEF8ED
border
#C9D1C8
text
#0A1308
muted
#7C827B

Preview Lab

Preview with #18A737

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

Preview Lab → · Contrast checker → · Palette generator →

#18A737 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva