#184A48#184A48

#184A48 is a dark, muted teal. Relative luminance 0.056; OKLCH L 37.5% C 0.053 H 191.4°. Best body text is #FFFFFF at 9.94:1 contrast (WCAG AA passes).

Color values

HEX	#184A48
RGB	rgb(24, 74, 72)
HSL	hsl(178, 51%, 19%)
HSV	hsv(178, 68%, 29%)
CMYK	cmyk(67.6%, 0%, 2.7%, 71%)
CIE-LAB	lab(28.27, -16.99, -3.76)
CIE-LCH	lch(28.27, 17.40, 192.48°)
OKLab	oklab(37.53% -0.0517 -0.0105)
OKLCH	oklch(37.53% 0.053 191.4)
XYZ	xyz(3.9946, 5.5592, 6.9921)
Luminance	0.0556 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#184A48 #4A181A

analogous

#184A2F #184A48 #18334A

triadic

#184A48 #48184A #4A4818

tetradic

#184A48 #2F184A #4A181A #334A18

square

#184A48 #2F184A #4A181A #334A18

split-complementary

#184A48 #4A1833 #4A2F18

monochromatic

#071716 #091C1B #184A48 #277875 #36A6A2

Accessibility & contrast

On white

9.94

#184A48 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#184A48 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184A48

9.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##184A48	#FFFFFF	#000000	##FFFFFF
##184A48	1.00	9.94	2.11	9.94
#FFFFFF	9.94	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#454648

Deuteranopia (green-blind)

#3E4048

Tritanopia (blue-blind)

#004C49

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #184a48;
/* rgb */ color: rgb(24, 74, 72);
/* oklch */ color: oklch(37.5% 0.053 191.4);

Tailwind

colors: {
  custom: {
    50: '#5c7c7a',
    500: '#184a48',
    950: '#000000',
  },
}

SCSS

$custom: #184a48;
$custom-light: #5c7c7a;
$custom-dark: #000000;

JSON

{
  "hex": "#184a48",
  "rgb": {
    "r": 24,
    "g": 74,
    "b": 72
  },
  "hsl": {
    "h": 177.6,
    "s": 51.02,
    "l": 19.216
  },
  "oklch": {
    "l": 0.37533,
    "c": 0.05279,
    "h": 191.4
  },
  "luminance": 0.0556
}

Semantic roles & 50–950 ramp

primary

#184A48

secondary

#813D40

accent

#4D53DA

background

#F5F7F7

surface

#E9EEED

border

#C5C9C8

text

#040909

muted

#797B7B

Preview Lab

Preview with #184A48

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

Preview Lab → · Contrast checker → · Palette generator →