#184A42#184A42

#184A42 is a dark, muted teal. Relative luminance 0.055; OKLCH L 37.3% C 0.055 H 180.8°. Best body text is #FFFFFF at 10.01:1 contrast (WCAG AA passes).

Color values

HEX	#184A42
RGB	rgb(24, 74, 66)
HSL	hsl(170, 51%, 19%)
HSV	hsv(170, 68%, 29%)
CMYK	cmyk(67.6%, 0%, 10.8%, 71%)
CIE-LAB	lab(28.07, -18.88, -0.17)
CIE-LCH	lch(28.07, 18.88, 180.50°)
OKLab	oklab(37.31% -0.0549 -0.0008)
OKLCH	oklch(37.31% 0.055 180.8)
XYZ	xyz(3.8084, 5.4847, 6.0111)
Luminance	0.0549 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#184A42 #4A1820

analogous

#184A29 #184A42 #18394A

triadic

#184A42 #42184A #4A4218

tetradic

#184A42 #29184A #4A1820 #394A18

square

#184A42 #29184A #4A1820 #394A18

split-complementary

#184A42 #4A1839 #4A2918

monochromatic

#071715 #091C19 #184A42 #27786B #36A694

Accessibility & contrast

On white

10.01

#184A42 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#184A42 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184A42

10.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##184A42	#FFFFFF	#000000	##FFFFFF
##184A42	1.00	10.01	2.10	10.01
#FFFFFF	10.01	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#474542

Deuteranopia (green-blind)

#3F4043

Tritanopia (blue-blind)

#004B48

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #184a42;
/* rgb */ color: rgb(24, 74, 66);
/* oklch */ color: oklch(37.3% 0.055 180.8);

Tailwind

colors: {
  custom: {
    50: '#5c7d76',
    500: '#184a42',
    950: '#000000',
  },
}

SCSS

$custom: #184a42;
$custom-light: #5c7d76;
$custom-dark: #000000;

JSON

{
  "hex": "#184a42",
  "rgb": {
    "r": 24,
    "g": 74,
    "b": 66
  },
  "hsl": {
    "h": 170.4,
    "s": 51.02,
    "l": 19.216
  },
  "oklch": {
    "l": 0.37306,
    "c": 0.05491,
    "h": 180.8
  },
  "luminance": 0.05485
}

Semantic roles & 50–950 ramp

primary

#184A42

secondary

#813D48

accent

#4D64DA

background

#F5F7F7

surface

#E9EEED

border

#C5C9C8

text

#040908

muted

#797B7B

Preview Lab

Preview with #184A42

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

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