#18B48A#18B48A

#18B48A is a light, vivid teal. Relative luminance 0.347; OKLCH L 68.6% C 0.135 H 168.0°. Best body text is #000000 at 7.93:1 contrast (WCAG AA passes).

Color values

HEX#18B48A
RGBrgb(24, 180, 138)
HSLhsl(164, 76%, 40%)
HSVhsv(164, 87%, 71%)
CMYKcmyk(86.7%, 0%, 23.3%, 29.4%)
CIE-LABlab(65.49, -47.63, 10.92)
CIE-LCHlch(65.49, 48.87, 167.08°)
OKLaboklab(68.58% -0.1317 0.0279)
OKLCHoklch(68.58% 0.135 168)
XYZxyz(21.2828, 34.6689, 29.6099)
Luminance0.3467 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#18B48A #B41842
analogous
#18B43C #18B48A #1890B4
triadic
#18B48A #8A18B4 #B48A18
tetradic
#18B48A #3C18B4 #B41842 #90B418
square
#18B48A #3C18B4 #B41842 #90B418
split-complementary
#18B48A #B41890 #B43C18
monochromatic
#0A4837 #117E61 #18B48A #27E2B0 #5DE9C4

Accessibility & contrast

On white

2.65
#18B48A on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.93
#18B48A on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #18B48A
7.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##18B48A#FFFFFF#000000##000000
##18B48A1.002.657.937.93
#FFFFFF2.651.0021.0021.00
#0000007.9321.001.001.00
##0000007.9321.001.001.00

Color blindness preview

Protanopia (red-blind)
#AFA788
Deuteranopia (green-blind)
#9D9A8D
Tritanopia (blue-blind)
#00B5A8
Achromatopsia (no color)
#9F9F9F

Design tokens & code

CSS
--color: #18b48a;
/* rgb */ color: rgb(24, 180, 138);
/* oklch */ color: oklch(68.6% 0.135 168.0);
Tailwind
colors: {
  custom: {
    50: '#75cbac',
    500: '#18b48a',
    950: '#000000',
  },
}
SCSS
$custom: #18b48a;
$custom-light: #75cbac;
$custom-dark: #000000;
JSON
{
  "hex": "#18b48a",
  "rgb": {
    "r": 24,
    "g": 180,
    "b": 138
  },
  "hsl": {
    "h": 163.846,
    "s": 76.471,
    "l": 40
  },
  "oklch": {
    "l": 0.68577,
    "c": 0.13464,
    "h": 168
  },
  "luminance": 0.34672
}

Semantic roles & 50–950 ramp

primary
#18B48A
secondary
#CD5B79
accent
#3568F3
background
#F7FCFA
surface
#EEF9F4
border
#C9D2CE
text
#0A1310
muted
#7C827F

Preview Lab

Preview with #18B48A

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

Preview Lab → · Contrast checker → · Palette generator →

#18B48A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva