#184F47#184F47

#184F47 is a dark, muted teal. Relative luminance 0.062; OKLCH L 38.9% C 0.058 H 181.8°. Best body text is #FFFFFF at 9.34:1 contrast (WCAG AA passes).

Color values

HEX	#184F47
RGB	rgb(24, 79, 71)
HSL	hsl(171, 53%, 20%)
HSV	hsv(171, 70%, 31%)
CMYK	cmyk(69.6%, 0%, 10.1%, 69%)
CIE-LAB	lab(30.01, -20.03, -0.55)
CIE-LCH	lch(30.01, 20.04, 181.58°)
OKLab	oklab(38.93% -0.0585 -0.0018)
OKLCH	oklch(38.93% 0.058 181.8)
XYZ	xyz(4.3095, 6.2406, 6.9375)
Luminance	0.0624 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#184F47 #4F1820

analogous

#184F2C #184F47 #183B4F

triadic

#184F47 #47184F #4F4718

tetradic

#184F47 #2C184F #4F1820 #3B4F18

square

#184F47 #2C184F #4F1820 #3B4F18

split-complementary

#184F47 #4F183B #4F2C18

monochromatic

#071715 #0A201D #184F47 #267E71 #35AD9B

Accessibility & contrast

On white

9.34

#184F47 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#184F47 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184F47

9.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##184F47	#FFFFFF	#000000	##FFFFFF
##184F47	1.00	9.34	2.25	9.34
#FFFFFF	9.34	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4A47

Deuteranopia (green-blind)

#434448

Tritanopia (blue-blind)

#00514D

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #184f47;
/* rgb */ color: rgb(24, 79, 71);
/* oklch */ color: oklch(38.9% 0.058 181.8);

Tailwind

colors: {
  custom: {
    50: '#5d807a',
    500: '#184f47',
    950: '#000000',
  },
}

SCSS

$custom: #184f47;
$custom-light: #5d807a;
$custom-dark: #000000;

JSON

{
  "hex": "#184f47",
  "rgb": {
    "r": 24,
    "g": 79,
    "b": 71
  },
  "hsl": {
    "h": 171.273,
    "s": 53.398,
    "l": 20.196
  },
  "oklch": {
    "l": 0.38934,
    "c": 0.05849,
    "h": 181.8
  },
  "luminance": 0.06241
}

Semantic roles & 50–950 ramp

primary

#184F47

secondary

#863D48

accent

#4B60DD

background

#F5F7F7

surface

#E9EEED

border

#C5C9C8

text

#050A09

muted

#797C7B

Preview Lab

Preview with #184F47

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

Preview Lab → · Contrast checker → · Palette generator →