#18A136#18A136

#18A136 is a mid, vivid green. Relative luminance 0.260; OKLCH L 61.9% C 0.183 H 145.6°. Best body text is #000000 at 6.19:1 contrast (WCAG AA passes).

Color values

HEX#18A136
RGBrgb(24, 161, 54)
HSLhsl(133, 74%, 36%)
HSVhsv(133, 85%, 63%)
CMYKcmyk(85.1%, 0%, 66.5%, 36.9%)
CIE-LABlab(57.99, -56.21, 44.60)
CIE-LCHlch(57.99, 71.75, 141.56°)
OKLaboklab(61.93% -0.1513 0.1035)
OKLCHoklch(61.93% 0.183 145.6)
XYZxyz(13.7864, 25.9485, 7.7713)
Luminance0.2595 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#18A136 #A11883
analogous
#3FA118 #18A136 #18A17B
triadic
#18A136 #3618A1 #A13618
tetradic
#18A136 #183FA1 #A11883 #A17B18
square
#18A136 #183FA1 #A11883 #A17B18
split-complementary
#18A136 #7B18A1 #A1183F
monochromatic
#083612 #106C24 #18A136 #20D648 #4FE570

Accessibility & contrast

On white

3.39
#18A136 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.19
#18A136 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #18A136
6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##18A136#FFFFFF#000000##000000
##18A1361.003.396.196.19
#FFFFFF3.391.0021.0021.00
#0000006.1921.001.001.00
##0000006.1921.001.001.00

Color blindness preview

Protanopia (red-blind)
#A49128
Deuteranopia (green-blind)
#958740
Tritanopia (blue-blind)
#009D8B
Achromatopsia (no color)
#8B8B8B

Design tokens & code

CSS
--color: #18a136;
/* rgb */ color: rgb(24, 161, 54);
/* oklch */ color: oklch(61.9% 0.183 145.6);
Tailwind
colors: {
  custom: {
    50: '#71be72',
    500: '#18a136',
    950: '#000000',
  },
}
SCSS
$custom: #18a136;
$custom-light: #71be72;
$custom-dark: #000000;
JSON
{
  "hex": "#18a136",
  "rgb": {
    "r": 24,
    "g": 161,
    "b": 54
  },
  "hsl": {
    "h": 133.139,
    "s": 74.054,
    "l": 36.275
  },
  "oklch": {
    "l": 0.61933,
    "c": 0.1833,
    "h": 145.6
  },
  "luminance": 0.2595
}

Semantic roles & 50–950 ramp

primary
#18A136
secondary
#C74EAC
accent
#37C8F1
background
#F7FBF7
surface
#EEF7ED
border
#C9D0C8
text
#091208
muted
#7B817B

Preview Lab

Preview with #18A136

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

Preview Lab → · Contrast checker → · Palette generator →

#18A136 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva