#16818A#16818A

#16818A is a mid, moderate teal. Relative luminance 0.177; OKLCH L 55.2% C 0.089 H 203.9°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#16818A
RGB	rgb(22, 129, 138)
HSL	hsl(185, 73%, 31%)
HSV	hsv(185, 84%, 54%)
CMYK	cmyk(84.1%, 6.5%, 0%, 45.9%)
CIE-LAB	lab(49.14, -24.69, -13.01)
CIE-LCH	lch(49.14, 27.91, 207.79°)
OKLab	oklab(55.2% -0.0816 -0.0362)
OKLCH	oklch(55.2% 0.089 203.9)
XYZ	xyz(12.7665, 17.7044, 26.7843)
Luminance	0.1771 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#16818A #8A1F16

analogous

#168A59 #16818A #16478A

triadic

#16818A #8A1681 #818A16

tetradic

#16818A #59168A #8A1F16 #478A16

square

#16818A #59168A #8A1F16 #478A16

split-complementary

#16818A #8A1647 #8A5916

monochromatic

#051E20 #0E5055 #16818A #1EB2BF #3BD3E0

Accessibility & contrast

On white

4.62

#16818A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#16818A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #16818A

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##16818A	#FFFFFF	#000000	##FFFFFF
##16818A	1.00	4.62	4.54	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#767B8B

Deuteranopia (green-blind)

#66708A

Tritanopia (blue-blind)

#008784

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #16818a;
/* rgb */ color: rgb(22, 129, 138);
/* oklch */ color: oklch(55.2% 0.089 203.9);

Tailwind

colors: {
  custom: {
    50: '#6ca6ac',
    500: '#16818a',
    950: '#000000',
  },
}

SCSS

$custom: #16818a;
$custom-light: #6ca6ac;
$custom-dark: #000000;

JSON

{
  "hex": "#16818a",
  "rgb": {
    "r": 22,
    "g": 129,
    "b": 138
  },
  "hsl": {
    "h": 184.655,
    "s": 72.5,
    "l": 31.373
  },
  "oklch": {
    "l": 0.55204,
    "c": 0.0893,
    "h": 203.9
  },
  "luminance": 0.17706
}

Semantic roles & 50–950 ramp

primary

#16818A

secondary

#BE483E

accent

#4739EF

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F10

muted

#7B7F7F

Preview Lab

Preview with #16818A

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

Preview Lab → · Contrast checker → · Palette generator →