#184D43#184D43

#184D43 is a dark, muted teal. Relative luminance 0.059; OKLCH L 38.2% C 0.058 H 178.2°. Best body text is #FFFFFF at 9.63:1 contrast (WCAG AA passes).

Color values

HEX	#184D43
RGB	rgb(24, 77, 67)
HSL	hsl(169, 52%, 20%)
HSV	hsv(169, 69%, 30%)
CMYK	cmyk(68.8%, 0%, 13%, 69.8%)
CIE-LAB	lab(29.18, -20.18, 0.80)
CIE-LCH	lch(29.18, 20.20, 177.74°)
OKLab	oklab(38.21% -0.0581 0.0018)
OKLCH	oklch(38.21% 0.058 178.2)
XYZ	xyz(4.0432, 5.9068, 6.2361)
Luminance	0.0591 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#184D43 #4D1822

analogous

#184D28 #184D43 #183D4D

triadic

#184D43 #43184D #4D4318

tetradic

#184D43 #28184D #4D1822 #3D4D18

square

#184D43 #28184D #4D1822 #3D4D18

split-complementary

#184D43 #4D183D #4D2818

monochromatic

#071714 #091E1A #184D43 #277C6C #35AA94

Accessibility & contrast

On white

9.63

#184D43 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#184D43 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184D43

9.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##184D43	#FFFFFF	#000000	##FFFFFF
##184D43	1.00	9.63	2.18	9.63
#FFFFFF	9.63	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4843

Deuteranopia (green-blind)

#424244

Tritanopia (blue-blind)

#004E4A

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #184d43;
/* rgb */ color: rgb(24, 77, 67);
/* oklch */ color: oklch(38.2% 0.058 178.2);

Tailwind

colors: {
  custom: {
    50: '#5c7f77',
    500: '#184d43',
    950: '#000000',
  },
}

SCSS

$custom: #184d43;
$custom-light: #5c7f77;
$custom-dark: #000000;

JSON

{
  "hex": "#184d43",
  "rgb": {
    "r": 24,
    "g": 77,
    "b": 67
  },
  "hsl": {
    "h": 168.679,
    "s": 52.475,
    "l": 19.804
  },
  "oklch": {
    "l": 0.38213,
    "c": 0.05815,
    "h": 178.2
  },
  "luminance": 0.05907
}

Semantic roles & 50–950 ramp

primary

#184D43

secondary

#843D4A

accent

#4C67DC

background

#F5F7F7

surface

#E9EEED

border

#C5C9C8

text

#040A08

muted

#797C7B

Preview Lab

Preview with #184D43

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

Preview Lab → · Contrast checker → · Palette generator →