#18494D#18494D

#18494D is a dark, muted teal. Relative luminance 0.055; OKLCH L 37.5% C 0.052 H 202.7°. Best body text is #FFFFFF at 10.00:1 contrast (WCAG AA passes).

Color values

HEX	#18494D
RGB	rgb(24, 73, 77)
HSL	hsl(185, 52%, 20%)
HSV	hsv(185, 69%, 30%)
CMYK	cmyk(68.8%, 5.2%, 0%, 69.8%)
CIE-LAB	lab(28.10, -14.76, -7.26)
CIE-LCH	lch(28.10, 16.44, 206.18°)
OKLab	oklab(37.45% -0.048 -0.0201)
OKLCH	oklch(37.45% 0.052 202.7)
XYZ	xyz(4.0982, 5.4947, 7.8643)
Luminance	0.0549 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18494D #4D1C18

analogous

#184D36 #18494D #182F4D

triadic

#18494D #4D1849 #494D18

tetradic

#18494D #36184D #4D1C18 #2F4D18

square

#18494D #36184D #4D1C18 #2F4D18

split-complementary

#18494D #4D182F #4D3618

monochromatic

#071617 #091D1E #18494D #27757C #35A1AA

Accessibility & contrast

On white

10.00

#18494D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#18494D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18494D

10.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18494D	#FFFFFF	#000000	##FFFFFF
##18494D	1.00	10.00	2.10	10.00
#FFFFFF	10.00	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#43464D

Deuteranopia (green-blind)

#3B404D

Tritanopia (blue-blind)

#004C4A

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #18494d;
/* rgb */ color: rgb(24, 73, 77);
/* oklch */ color: oklch(37.5% 0.052 202.7);

Tailwind

colors: {
  custom: {
    50: '#5d7c7e',
    500: '#18494d',
    950: '#000000',
  },
}

SCSS

$custom: #18494d;
$custom-light: #5d7c7e;
$custom-dark: #000000;

JSON

{
  "hex": "#18494d",
  "rgb": {
    "r": 24,
    "g": 73,
    "b": 77
  },
  "hsl": {
    "h": 184.528,
    "s": 52.475,
    "l": 19.804
  },
  "oklch": {
    "l": 0.37454,
    "c": 0.052,
    "h": 202.7
  },
  "luminance": 0.05495
}

Semantic roles & 50–950 ramp

primary

#18494D

secondary

#84423D

accent

#574CDC

background

#F5F7F7

surface

#E9EEEE

border

#C5C9C9

text

#04090A

muted

#797B7C

Preview Lab

Preview with #18494D

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

Preview Lab → · Contrast checker → · Palette generator →