#18646D#18646D

#18646D is a mid, moderate teal. Relative luminance 0.104; OKLCH L 46.3% C 0.072 H 206.8°. Best body text is #FFFFFF at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#18646D
RGB	rgb(24, 100, 109)
HSL	hsl(186, 64%, 26%)
HSV	hsv(186, 78%, 43%)
CMYK	cmyk(78%, 8.3%, 0%, 57.3%)
CIE-LAB	lab(38.57, -18.94, -11.60)
CIE-LCH	lch(38.57, 22.21, 211.49°)
OKLab	oklab(46.31% -0.0639 -0.0323)
OKLCH	oklch(46.31% 0.072 206.8)
XYZ	xyz(7.6930, 10.4117, 16.0692)
Luminance	0.1041 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18646D #6D2118

analogous

#186D4B #18646D #18396D

triadic

#18646D #6D1864 #646D18

tetradic

#18646D #4B186D #6D2118 #396D18

square

#18646D #4B186D #6D2118 #396D18

split-complementary

#18646D #6D1839 #6D4B18

monochromatic

#061719 #0D363B #18646D #23929F #2EC0D1

Accessibility & contrast

On white

6.81

#18646D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#18646D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #18646D

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18646D	#FFFFFF	#000000	##FFFFFF
##18646D	1.00	6.81	3.08	6.81
#FFFFFF	6.81	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B606E

Deuteranopia (green-blind)

#4F576D

Tritanopia (blue-blind)

#006967

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #18646d;
/* rgb */ color: rgb(24, 100, 109);
/* oklch */ color: oklch(46.3% 0.072 206.8);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#18646d",
  "rgb": {
    "r": 24,
    "g": 100,
    "b": 109
  },
  "hsl": {
    "h": 186.353,
    "s": 63.91,
    "l": 26.078
  },
  "oklch": {
    "l": 0.46313,
    "c": 0.07155,
    "h": 206.8
  },
  "luminance": 0.10413
}

Semantic roles & 50–950 ramp

primary

#18646D

secondary

#A3493E

accent

#5241E7

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#060C0D

muted

#7A7D7E

Preview Lab

Preview with #18646D

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

Preview Lab → · Contrast checker → · Palette generator →