#184B52#184B52

#184B52 is a dark, muted teal. Relative luminance 0.058; OKLCH L 38.2% C 0.054 H 207.9°. Best body text is #FFFFFF at 9.69:1 contrast (WCAG AA passes).

Color values

HEX	#184B52
RGB	rgb(24, 75, 82)
HSL	hsl(187, 55%, 21%)
HSV	hsv(187, 71%, 32%)
CMYK	cmyk(70.7%, 8.5%, 0%, 67.8%)
CIE-LAB	lab(28.99, -14.20, -9.14)
CIE-LCH	lch(28.99, 16.89, 212.78°)
OKLab	oklab(38.24% -0.048 -0.0254)
OKLCH	oklch(38.24% 0.054 207.9)
XYZ	xyz(4.4151, 5.8351, 8.8746)
Luminance	0.0584 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#184B52 #521F18

analogous

#18523C #184B52 #182E52

triadic

#184B52 #52184B #4B5218

tetradic

#184B52 #3C1852 #521F18 #2E5218

square

#184B52 #3C1852 #521F18 #2E5218

split-complementary

#184B52 #52182E #523C18

monochromatic

#071618 #0A2023 #184B52 #267681 #34A2B1

Accessibility & contrast

On white

9.69

#184B52 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#184B52 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184B52

9.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##184B52	#FFFFFF	#000000	##FFFFFF
##184B52	1.00	9.69	2.17	9.69
#FFFFFF	9.69	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#444852

Deuteranopia (green-blind)

#3C4252

Tritanopia (blue-blind)

#004F4D

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #184b52;
/* rgb */ color: rgb(24, 75, 82);
/* oklch */ color: oklch(38.2% 0.054 207.9);

Tailwind

colors: {
  custom: {
    50: '#5e7d82',
    500: '#184b52',
    950: '#000000',
  },
}

SCSS

$custom: #184b52;
$custom-light: #5e7d82;
$custom-dark: #000000;

JSON

{
  "hex": "#184b52",
  "rgb": {
    "r": 24,
    "g": 75,
    "b": 82
  },
  "hsl": {
    "h": 187.241,
    "s": 54.717,
    "l": 20.784
  },
  "oklch": {
    "l": 0.38238,
    "c": 0.05425,
    "h": 207.9
  },
  "luminance": 0.05836
}

Semantic roles & 50–950 ramp

primary

#184B52

secondary

#89463D

accent

#5C4ADE

background

#F5F7F7

surface

#E9EEEE

border

#C5C9C9

text

#05090A

muted

#797B7C

Preview Lab

Preview with #184B52

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

Preview Lab → · Contrast checker → · Palette generator →