#18392D#18392D

#18392D is a dark, muted teal. Relative luminance 0.033; OKLCH L 31.5% C 0.045 H 167.4°. Best body text is #FFFFFF at 12.64:1 contrast (WCAG AA passes).

Color values

HEX#18392D
RGBrgb(24, 57, 45)
HSLhsl(158, 41%, 16%)
HSVhsv(158, 58%, 22%)
CMYKcmyk(57.9%, 0%, 21.1%, 77.6%)
CIE-LABlab(21.24, -15.63, 3.81)
CIE-LCHlch(21.24, 16.09, 166.29°)
OKLaboklab(31.55% -0.0438 0.0098)
OKLCHoklch(31.55% 0.045 167.4)
XYZxyz(2.3133, 3.3097, 2.9991)
Luminance0.0331 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#18392D #391824
analogous
#18391C #18392D #183439
triadic
#18392D #2D1839 #392D18
tetradic
#18392D #1C1839 #391824 #343918
square
#18392D #1C1839 #391824 #343918
split-complementary
#18392D #391834 #391C18
monochromatic
#091611 #091611 #18392D #2A644F #3C8F71

Accessibility & contrast

On white

12.64
#18392D on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.66
#18392D on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18392D
12.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##18392D#FFFFFF#000000##FFFFFF
##18392D1.0012.641.6612.64
#FFFFFF12.641.0021.001.00
#0000001.6621.001.0021.00
##FFFFFF12.641.0021.001.00

Color blindness preview

Protanopia (red-blind)
#38352C
Deuteranopia (green-blind)
#33322E
Tritanopia (blue-blind)
#0C3936
Achromatopsia (no color)
#333333

Design tokens & code

CSS
--color: #18392d;
/* rgb */ color: rgb(24, 57, 45);
/* oklch */ color: oklch(31.5% 0.045 167.4);
Tailwind
colors: {
  custom: {
    50: '#586f65',
    500: '#18392d',
    950: '#000000',
  },
}
SCSS
$custom: #18392d;
$custom-light: #586f65;
$custom-dark: #000000;
JSON
{
  "hex": "#18392d",
  "rgb": {
    "r": 24,
    "g": 57,
    "b": 45
  },
  "hsl": {
    "h": 158.182,
    "s": 40.741,
    "l": 15.882
  },
  "oklch": {
    "l": 0.31547,
    "c": 0.04488,
    "h": 167.4
  },
  "luminance": 0.0331
}

Semantic roles & 50–950 ramp

primary
#18392D
secondary
#6F3E50
accent
#5783D1
background
#F5F6F6
surface
#E9ECEB
border
#C5C7C6
text
#030705
muted
#787A7A

Preview Lab

Preview with #18392D

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

Preview Lab → · Contrast checker → · Palette generator →

#18392D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva