#184E43#184E43

#184E43 is a dark, muted teal. Relative luminance 0.060; OKLCH L 38.5% C 0.059 H 176.9°. Best body text is #FFFFFF at 9.50:1 contrast (WCAG AA passes).

Color values

HEX	#184E43
RGB	rgb(24, 78, 67)
HSL	hsl(168, 53%, 20%)
HSV	hsv(168, 69%, 31%)
CMYK	cmyk(69.2%, 0%, 14.1%, 69.4%)
CIE-LAB	lab(29.53, -20.71, 1.32)
CIE-LCH	lch(29.53, 20.75, 176.37°)
OKLab	oklab(38.5% -0.0594 0.0032)
OKLCH	oklch(38.5% 0.059 176.9)
XYZ	xyz(4.1137, 6.0478, 6.2596)
Luminance	0.0605 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#184E43 #4E1823

analogous

#184E28 #184E43 #183E4E

triadic

#184E43 #43184E #4E4318

tetradic

#184E43 #28184E #4E1823 #3E4E18

square

#184E43 #28184E #4E1823 #3E4E18

split-complementary

#184E43 #4E183E #4E2818

monochromatic

#071714 #0A1F1B #184E43 #267D6B #35AC93

Accessibility & contrast

On white

9.50

#184E43 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#184E43 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184E43

9.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##184E43	#FFFFFF	#000000	##FFFFFF
##184E43	1.00	9.50	2.21	9.50
#FFFFFF	9.50	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4943

Deuteranopia (green-blind)

#434344

Tritanopia (blue-blind)

#004F4B

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #184e43;
/* rgb */ color: rgb(24, 78, 67);
/* oklch */ color: oklch(38.5% 0.059 176.9);

Tailwind

colors: {
  custom: {
    50: '#5c8077',
    500: '#184e43',
    950: '#000000',
  },
}

SCSS

$custom: #184e43;
$custom-light: #5c8077;
$custom-dark: #000000;

JSON

{
  "hex": "#184e43",
  "rgb": {
    "r": 24,
    "g": 78,
    "b": 67
  },
  "hsl": {
    "h": 167.778,
    "s": 52.941,
    "l": 20
  },
  "oklch": {
    "l": 0.38504,
    "c": 0.05944,
    "h": 176.9
  },
  "luminance": 0.06048
}

Semantic roles & 50–950 ramp

primary

#184E43

secondary

#853D4C

accent

#4B69DC

background

#F5F7F7

surface

#E9EEED

border

#C5C9C8

text

#040A08

muted

#797C7B

Preview Lab

Preview with #184E43

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

Preview Lab → · Contrast checker → · Palette generator →