#18484C#18484C

#18484C is a dark, muted teal. Relative luminance 0.054; OKLCH L 37.1% C 0.051 H 202.9°. Best body text is #FFFFFF at 10.14:1 contrast (WCAG AA passes).

Color values

HEX	#18484C
RGB	rgb(24, 72, 76)
HSL	hsl(185, 52%, 20%)
HSV	hsv(185, 68%, 30%)
CMYK	cmyk(68.4%, 5.3%, 0%, 70.2%)
CIE-LAB	lab(27.71, -14.52, -7.19)
CIE-LCH	lch(27.71, 16.20, 206.36°)
OKLab	oklab(37.13% -0.0472 -0.0199)
OKLCH	oklch(37.13% 0.051 202.9)
XYZ	xyz(3.9980, 5.3503, 7.6581)
Luminance	0.0535 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18484C #4C1C18

analogous

#184C36 #18484C #182E4C

triadic

#18484C #4C1848 #484C18

tetradic

#18484C #36184C #4C1C18 #2E4C18

square

#18484C #36184C #4C1C18 #2E4C18

split-complementary

#18484C #4C182E #4C3618

monochromatic

#071617 #091C1D #18484C #27747B #35A0A9

Accessibility & contrast

On white

10.14

#18484C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#18484C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18484C

10.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18484C	#FFFFFF	#000000	##FFFFFF
##18484C	1.00	10.14	2.07	10.14
#FFFFFF	10.14	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#42454C

Deuteranopia (green-blind)

#3A3F4C

Tritanopia (blue-blind)

#004B49

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #18484c;
/* rgb */ color: rgb(24, 72, 76);
/* oklch */ color: oklch(37.1% 0.051 202.9);

Tailwind

colors: {
  custom: {
    50: '#5c7b7e',
    500: '#18484c',
    950: '#000000',
  },
}

SCSS

$custom: #18484c;
$custom-light: #5c7b7e;
$custom-dark: #000000;

JSON

{
  "hex": "#18484c",
  "rgb": {
    "r": 24,
    "g": 72,
    "b": 76
  },
  "hsl": {
    "h": 184.615,
    "s": 52,
    "l": 19.608
  },
  "oklch": {
    "l": 0.37127,
    "c": 0.05124,
    "h": 202.9
  },
  "luminance": 0.05351
}

Semantic roles & 50–950 ramp

primary

#18484C

secondary

#83423D

accent

#574CDB

background

#F5F7F7

surface

#E9EDEE

border

#C5C8C9

text

#040909

muted

#797B7B

Preview Lab

Preview with #18484C

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

Preview Lab → · Contrast checker → · Palette generator →