#18646C#18646C

#18646C is a mid, moderate teal. Relative luminance 0.104; OKLCH L 46.3% C 0.071 H 205.5°. Best body text is #FFFFFF at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#18646C
RGB	rgb(24, 100, 108)
HSL	hsl(186, 64%, 26%)
HSV	hsv(186, 78%, 42%)
CMYK	cmyk(77.8%, 7.4%, 0%, 57.6%)
CIE-LAB	lab(38.53, -19.28, -11.05)
CIE-LCH	lch(38.53, 22.22, 209.81°)
OKLab	oklab(46.27% -0.0643 -0.0307)
OKLCH	oklch(46.27% 0.071 205.5)
XYZ	xyz(7.6394, 10.3903, 15.7874)
Luminance	0.1039 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18646C #6C2018

analogous

#186C4A #18646C #183A6C

triadic

#18646C #6C1864 #646C18

tetradic

#18646C #4A186C #6C2018 #3A6C18

square

#18646C #4A186C #6C2018 #3A6C18

split-complementary

#18646C #6C183A #6C4A18

monochromatic

#061719 #0D363A #18646C #23929E #2EC1D0

Accessibility & contrast

On white

6.82

#18646C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#18646C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #18646C

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18646C	#FFFFFF	#000000	##FFFFFF
##18646C	1.00	6.82	3.08	6.82
#FFFFFF	6.82	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B606D

Deuteranopia (green-blind)

#4F576C

Tritanopia (blue-blind)

#006966

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #18646c;
/* rgb */ color: rgb(24, 100, 108);
/* oklch */ color: oklch(46.3% 0.071 205.5);

Tailwind

colors: {
  custom: {
    50: '#649096',
    500: '#18646c',
    950: '#000000',
  },
}

SCSS

$custom: #18646c;
$custom-light: #649096;
$custom-dark: #000000;

JSON

{
  "hex": "#18646c",
  "rgb": {
    "r": 24,
    "g": 100,
    "b": 108
  },
  "hsl": {
    "h": 185.714,
    "s": 63.636,
    "l": 25.882
  },
  "oklch": {
    "l": 0.4627,
    "c": 0.07128,
    "h": 205.5
  },
  "luminance": 0.10391
}

Semantic roles & 50–950 ramp

primary

#18646C

secondary

#A2483E

accent

#5141E7

background

#F6F8F9

surface

#EBF0F1

border

#C6CBCB

text

#060C0D

muted

#7A7D7E

Preview Lab

Preview with #18646C

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

Preview Lab → · Contrast checker → · Palette generator →