#184D4E#184D4E

#184D4E is a dark, muted teal. Relative luminance 0.061; OKLCH L 38.6% C 0.055 H 196.9°. Best body text is #FFFFFF at 9.50:1 contrast (WCAG AA passes).

Color values

HEX	#184D4E
RGB	rgb(24, 77, 78)
HSL	hsl(181, 53%, 20%)
HSV	hsv(181, 69%, 31%)
CMYK	cmyk(69.2%, 1.3%, 0%, 69.4%)
CIE-LAB	lab(29.54, -16.70, -5.74)
CIE-LCH	lch(29.54, 17.66, 198.97°)
OKLab	oklab(38.63% -0.0524 -0.0159)
OKLCH	oklch(38.63% 0.055 196.9)
XYZ	xyz(4.4051, 6.0515, 8.1422)
Luminance	0.0605 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#184D4E #4E1918

analogous

#184E34 #184D4E #18324E

triadic

#184D4E #4E184D #4D4E18

tetradic

#184D4E #34184E #4E1918 #324E18

square

#184D4E #34184E #4E1918 #324E18

split-complementary

#184D4E #4E1832 #4E3418

monochromatic

#071717 #0A1F1F #184D4E #267B7D #35A9AC

Accessibility & contrast

On white

9.50

#184D4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#184D4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184D4E

9.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##184D4E	#FFFFFF	#000000	##FFFFFF
##184D4E	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)

#47494E

Deuteranopia (green-blind)

#3F434E

Tritanopia (blue-blind)

#00504D

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #184d4e;
/* rgb */ color: rgb(24, 77, 78);
/* oklch */ color: oklch(38.6% 0.055 196.9);

Tailwind

colors: {
  custom: {
    50: '#5d7f7f',
    500: '#184d4e',
    950: '#000000',
  },
}

SCSS

$custom: #184d4e;
$custom-light: #5d7f7f;
$custom-dark: #000000;

JSON

{
  "hex": "#184d4e",
  "rgb": {
    "r": 24,
    "g": 77,
    "b": 78
  },
  "hsl": {
    "h": 181.111,
    "s": 52.941,
    "l": 20
  },
  "oklch": {
    "l": 0.38632,
    "c": 0.05473,
    "h": 196.9
  },
  "luminance": 0.06052
}

Semantic roles & 50–950 ramp

primary

#184D4E

secondary

#853E3D

accent

#4E4BDC

background

#F5F7F7

surface

#E9EEEE

border

#C5C9C9

text

#050A0A

muted

#797C7C

Preview Lab

Preview with #184D4E

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

Preview Lab → · Contrast checker → · Palette generator →