#18646F#18646F

#18646F is a mid, moderate teal. Relative luminance 0.105; OKLCH L 46.4% C 0.072 H 209.3°. Best body text is #FFFFFF at 6.79:1 contrast (WCAG AA passes).

Color values

HEX	#18646F
RGB	rgb(24, 100, 111)
HSL	hsl(188, 64%, 26%)
HSV	hsv(188, 78%, 44%)
CMYK	cmyk(78.4%, 9.9%, 0%, 56.5%)
CIE-LAB	lab(38.65, -18.25, -12.71)
CIE-LCH	lch(38.65, 22.24, 214.86°)
OKLab	oklab(46.4% -0.0629 -0.0354)
OKLCH	oklch(46.4% 0.072 209.3)
XYZ	xyz(7.8019, 10.4553, 16.6427)
Luminance	0.1046 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18646F #6F2318

analogous

#186F4F #18646F #18396F

triadic

#18646F #6F1864 #646F18

tetradic

#18646F #4F186F #6F2318 #396F18

square

#18646F #4F186F #6F2318 #396F18

split-complementary

#18646F #6F1839 #6F4F18

monochromatic

#051719 #0D373D #18646F #2391A1 #2FBED2

Accessibility & contrast

On white

6.79

#18646F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#18646F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #18646F

6.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18646F	#FFFFFF	#000000	##FFFFFF
##18646F	1.00	6.79	3.09	6.79
#FFFFFF	6.79	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A6070

Deuteranopia (green-blind)

#4E576F

Tritanopia (blue-blind)

#006967

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #18646f;
/* rgb */ color: rgb(24, 100, 111);
/* oklch */ color: oklch(46.4% 0.072 209.3);

Tailwind

colors: {
  custom: {
    50: '#659098',
    500: '#18646f',
    950: '#000000',
  },
}

SCSS

$custom: #18646f;
$custom-light: #659098;
$custom-dark: #000000;

JSON

{
  "hex": "#18646f",
  "rgb": {
    "r": 24,
    "g": 100,
    "b": 111
  },
  "hsl": {
    "h": 187.586,
    "s": 64.444,
    "l": 26.471
  },
  "oklch": {
    "l": 0.46399,
    "c": 0.07221,
    "h": 209.3
  },
  "luminance": 0.10456
}

Semantic roles & 50–950 ramp

primary

#18646F

secondary

#A54B3E

accent

#5540E7

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#060C0D

muted

#7A7D7E

Preview Lab

Preview with #18646F

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

Preview Lab → · Contrast checker → · Palette generator →