#18A131#18A131

#18A131 is a mid, vivid green. Relative luminance 0.259; OKLCH L 61.9% C 0.187 H 145.0°. Best body text is #000000 at 6.18:1 contrast (WCAG AA passes).

Color values

HEX#18A131
RGBrgb(24, 161, 49)
HSLhsl(131, 74%, 36%)
HSVhsv(131, 85%, 63%)
CMYKcmyk(85.1%, 0%, 69.6%, 36.9%)
CIE-LABlab(57.95, -56.73, 46.67)
CIE-LCHlch(57.95, 73.47, 140.56°)
OKLaboklab(61.88% -0.1529 0.1073)
OKLCHoklch(61.88% 0.187 145)
XYZxyz(13.6749, 25.9040, 7.1844)
Luminance0.2591 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#18A131 #A11888
analogous
#44A118 #18A131 #18A176
triadic
#18A131 #3118A1 #A13118
tetradic
#18A131 #1844A1 #A11888 #A17618
square
#18A131 #1844A1 #A11888 #A17618
split-complementary
#18A131 #7618A1 #A11844
monochromatic
#083611 #106C21 #18A131 #20D641 #4FE56A

Accessibility & contrast

On white

3.40
#18A131 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.18
#18A131 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #18A131
6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##18A131#FFFFFF#000000##000000
##18A1311.003.406.186.18
#FFFFFF3.401.0021.0021.00
#0000006.1821.001.001.00
##0000006.1821.001.001.00

Color blindness preview

Protanopia (red-blind)
#A49121
Deuteranopia (green-blind)
#96873C
Tritanopia (blue-blind)
#009D8A
Achromatopsia (no color)
#8B8B8B

Design tokens & code

CSS
--color: #18a131;
/* rgb */ color: rgb(24, 161, 49);
/* oklch */ color: oklch(61.9% 0.187 145.0);
Tailwind
colors: {
  custom: {
    50: '#72be6f',
    500: '#18a131',
    950: '#000000',
  },
}
SCSS
$custom: #18a131;
$custom-light: #72be6f;
$custom-dark: #000000;
JSON
{
  "hex": "#18a131",
  "rgb": {
    "r": 24,
    "g": 161,
    "b": 49
  },
  "hsl": {
    "h": 130.949,
    "s": 74.054,
    "l": 36.275
  },
  "oklch": {
    "l": 0.61884,
    "c": 0.18681,
    "h": 145
  },
  "luminance": 0.25906
}

Semantic roles & 50–950 ramp

primary
#18A131
secondary
#C74EB1
accent
#37CFF1
background
#F7FBF6
surface
#EEF7EC
border
#C9D0C7
text
#091208
muted
#7B817B

Preview Lab

Preview with #18A131

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

Preview Lab → · Contrast checker → · Palette generator →

#18A131 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva