#16818D#16818D

#16818D is a mid, moderate teal. Relative luminance 0.178; OKLCH L 55.3% C 0.090 H 206.9°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#16818D
RGB	rgb(22, 129, 141)
HSL	hsl(186, 73%, 32%)
HSV	hsv(186, 84%, 55%)
CMYK	cmyk(84.4%, 8.5%, 0%, 44.7%)
CIE-LAB	lab(49.24, -23.69, -14.61)
CIE-LCH	lch(49.24, 27.84, 211.66°)
OKLab	oklab(55.33% -0.0803 -0.0407)
OKLCH	oklch(55.33% 0.09 206.9)
XYZ	xyz(12.9867, 17.7925, 27.9440)
Luminance	0.1779 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#16818D #8D2216

analogous

#168D5D #16818D #16468D

triadic

#16818D #8D1681 #818D16

tetradic

#16818D #5D168D #8D2216 #468D16

square

#16818D #5D168D #8D2216 #468D16

split-complementary

#16818D #8D1646 #8D5D16

monochromatic

#052023 #0E5158 #16818D #1EB1C2 #3DD0E1

Accessibility & contrast

On white

4.61

#16818D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#16818D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #16818D

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##16818D	#FFFFFF	#000000	##FFFFFF
##16818D	1.00	4.61	4.56	4.61
#FFFFFF	4.61	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#757C8E

Deuteranopia (green-blind)

#65708D

Tritanopia (blue-blind)

#008785

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #16818d;
/* rgb */ color: rgb(22, 129, 141);
/* oklch */ color: oklch(55.3% 0.090 206.9);

Tailwind

colors: {
  custom: {
    50: '#6ca6ae',
    500: '#16818d',
    950: '#000000',
  },
}

SCSS

$custom: #16818d;
$custom-light: #6ca6ae;
$custom-dark: #000000;

JSON

{
  "hex": "#16818d",
  "rgb": {
    "r": 22,
    "g": 129,
    "b": 141
  },
  "hsl": {
    "h": 186.05,
    "s": 73.006,
    "l": 31.961
  },
  "oklch": {
    "l": 0.55327,
    "c": 0.09,
    "h": 206.9
  },
  "luminance": 0.17794
}

Semantic roles & 50–950 ramp

primary

#16818D

secondary

#C14B3E

accent

#4B38F0

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F10

muted

#7B7F7F

Preview Lab

Preview with #16818D

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

Preview Lab → · Contrast checker → · Palette generator →