#184A47#184A47

#184A47 is a dark, muted teal. Relative luminance 0.055; OKLCH L 37.5% C 0.053 H 189.6°. Best body text is #FFFFFF at 9.96:1 contrast (WCAG AA passes).

Color values

HEX	#184A47
RGB	rgb(24, 74, 71)
HSL	hsl(176, 51%, 19%)
HSV	hsv(176, 68%, 29%)
CMYK	cmyk(67.6%, 0%, 4.1%, 71%)
CIE-LAB	lab(28.24, -17.31, -3.16)
CIE-LCH	lch(28.24, 17.60, 190.35°)
OKLab	oklab(37.49% -0.0523 -0.0088)
OKLCH	oklch(37.49% 0.053 189.6)
XYZ	xyz(3.9623, 5.5463, 6.8217)
Luminance	0.0555 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#184A47 #4A181B

analogous

#184A2E #184A47 #18344A

triadic

#184A47 #47184A #4A4718

tetradic

#184A47 #2E184A #4A181B #344A18

square

#184A47 #2E184A #4A181B #344A18

split-complementary

#184A47 #4A1834 #4A2E18

monochromatic

#071716 #091C1B #184A47 #277873 #36A6A0

Accessibility & contrast

On white

9.96

#184A47 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#184A47 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184A47

9.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##184A47	#FFFFFF	#000000	##FFFFFF
##184A47	1.00	9.96	2.11	9.96
#FFFFFF	9.96	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#464647

Deuteranopia (green-blind)

#3E4047

Tritanopia (blue-blind)

#004C49

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #184a47;
/* rgb */ color: rgb(24, 74, 71);
/* oklch */ color: oklch(37.5% 0.053 189.6);

Tailwind

colors: {
  custom: {
    50: '#5c7d7a',
    500: '#184a47',
    950: '#000000',
  },
}

SCSS

$custom: #184a47;
$custom-light: #5c7d7a;
$custom-dark: #000000;

JSON

{
  "hex": "#184a47",
  "rgb": {
    "r": 24,
    "g": 74,
    "b": 71
  },
  "hsl": {
    "h": 176.4,
    "s": 51.02,
    "l": 19.216
  },
  "oklch": {
    "l": 0.37494,
    "c": 0.053,
    "h": 189.6
  },
  "luminance": 0.05547
}

Semantic roles & 50–950 ramp

primary

#184A47

secondary

#813D41

accent

#4D56DA

background

#F5F7F7

surface

#E9EEED

border

#C5C9C8

text

#040909

muted

#797B7B

Preview Lab

Preview with #184A47

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

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