#184540#184540

#184540 is a dark, muted teal. Relative luminance 0.048; OKLCH L 35.8% C 0.050 H 185.2°. Best body text is #FFFFFF at 10.69:1 contrast (WCAG AA passes).

Color values

HEX#184540
RGBrgb(24, 69, 64)
HSLhsl(173, 48%, 18%)
HSVhsv(173, 65%, 27%)
CMYKcmyk(65.2%, 0%, 7.2%, 72.9%)
CIE-LABlab(26.22, -16.74, -1.59)
CIE-LCHlch(26.22, 16.82, 185.41°)
OKLaboklab(35.78% -0.0496 -0.0045)
OKLCHoklch(35.78% 0.05 185.2)
XYZxyz(3.4298, 4.8203, 5.5991)
Luminance0.0482 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#184540 #45181D
analogous
#184529 #184540 #183345
triadic
#184540 #401845 #454018
tetradic
#184540 #291845 #45181D #334518
square
#184540 #291845 #45181D #334518
split-complementary
#184540 #451833 #452918
monochromatic
#081715 #081816 #184540 #28726A #38A094

Accessibility & contrast

On white

10.69
#184540 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.96
#184540 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184540
10.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##184540#FFFFFF#000000##FFFFFF
##1845401.0010.691.9610.69
#FFFFFF10.691.0021.001.00
#0000001.9621.001.0021.00
##FFFFFF10.691.0021.001.00

Color blindness preview

Protanopia (red-blind)
#414140
Deuteranopia (green-blind)
#3A3C41
Tritanopia (blue-blind)
#004743
Achromatopsia (no color)
#3E3E3E

Design tokens & code

CSS
--color: #184540;
/* rgb */ color: rgb(24, 69, 64);
/* oklch */ color: oklch(35.8% 0.050 185.2);
Tailwind
colors: {
  custom: {
    50: '#5b7974',
    500: '#184540',
    950: '#000000',
  },
}
SCSS
$custom: #184540;
$custom-light: #5b7974;
$custom-dark: #000000;
JSON
{
  "hex": "#184540",
  "rgb": {
    "r": 24,
    "g": 69,
    "b": 64
  },
  "hsl": {
    "h": 173.333,
    "s": 48.387,
    "l": 18.235
  },
  "oklch": {
    "l": 0.35778,
    "c": 0.0498,
    "h": 185.2
  },
  "luminance": 0.04821
}

Semantic roles & 50–950 ramp

primary
#184540
secondary
#7C3D44
accent
#505FD8
background
#F5F7F7
surface
#E9EDED
border
#C5C8C8
text
#040908
muted
#797B7B

Preview Lab

Preview with #184540

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

Preview Lab → · Contrast checker → · Palette generator →

#184540 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva