#184C53#184C53

#184C53 is a dark, muted teal. Relative luminance 0.060; OKLCH L 38.6% C 0.055 H 207.7°. Best body text is #FFFFFF at 9.56:1 contrast (WCAG AA passes).

Color values

HEX#184C53
RGBrgb(24, 76, 83)
HSLhsl(187, 55%, 21%)
HSVhsv(187, 71%, 33%)
CMYKcmyk(71.1%, 8.4%, 0%, 67.5%)
CIE-LABlab(29.38, -14.43, -9.20)
CIE-LCHlch(29.38, 17.11, 212.52°)
OKLaboklab(38.56% -0.0487 -0.0255)
OKLCHoklch(38.56% 0.055 207.7)
XYZxyz(4.5218, 5.9871, 9.0993)
Luminance0.0599 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#184C53 #531F18
analogous
#18533C #184C53 #182E53
triadic
#184C53 #53184C #4C5318
tetradic
#184C53 #3C1853 #531F18 #2E5318
square
#184C53 #3C1853 #531F18 #2E5318
split-complementary
#184C53 #53182E #533C18
monochromatic
#071618 #0A2124 #184C53 #267782 #33A3B2

Accessibility & contrast

On white

9.56
#184C53 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.20
#184C53 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184C53
9.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##184C53#FFFFFF#000000##FFFFFF
##184C531.009.562.209.56
#FFFFFF9.561.0021.001.00
#0000002.2021.001.0021.00
##FFFFFF9.561.0021.001.00

Color blindness preview

Protanopia (red-blind)
#454953
Deuteranopia (green-blind)
#3C4253
Tritanopia (blue-blind)
#00504E
Achromatopsia (no color)
#454545

Design tokens & code

CSS
--color: #184c53;
/* rgb */ color: rgb(24, 76, 83);
/* oklch */ color: oklch(38.6% 0.055 207.7);
Tailwind
colors: {
  custom: {
    50: '#5e7e83',
    500: '#184c53',
    950: '#000000',
  },
}
SCSS
$custom: #184c53;
$custom-light: #5e7e83;
$custom-dark: #000000;
JSON
{
  "hex": "#184c53",
  "rgb": {
    "r": 24,
    "g": 76,
    "b": 83
  },
  "hsl": {
    "h": 187.119,
    "s": 55.14,
    "l": 20.98
  },
  "oklch": {
    "l": 0.38563,
    "c": 0.05497,
    "h": 207.7
  },
  "luminance": 0.05988
}

Semantic roles & 50–950 ramp

primary
#184C53
secondary
#8A463D
accent
#5B49DE
background
#F5F7F8
surface
#E9EEEF
border
#C5C9CA
text
#050A0A
muted
#797C7C

Preview Lab

Preview with #184C53

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

Preview Lab → · Contrast checker → · Palette generator →

#184C53 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva