#16563B#16563B

#16563B is a dark, moderate teal. Relative luminance 0.071; OKLCH L 40.5% C 0.079 H 161.1°. Best body text is #FFFFFF at 8.65:1 contrast (WCAG AA passes).

Color values

HEX	#16563B
RGB	rgb(22, 86, 59)
HSL	hsl(155, 59%, 21%)
HSV	hsv(155, 74%, 34%)
CMYK	cmyk(74.4%, 0%, 31.4%, 66.3%)
CIE-LAB	lab(32.13, -27.27, 10.04)
CIE-LCH	lch(32.13, 29.06, 159.78°)
OKLab	oklab(40.54% -0.0745 0.0255)
OKLCH	oklch(40.54% 0.079 161.1)
XYZ	xyz(4.4476, 7.1414, 5.2809)
Luminance	0.0714 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#16563B #561631

analogous

#16561B #16563B #165156

triadic

#16563B #3B1656 #563B16

tetradic

#16563B #1B1656 #561631 #515616

square

#16563B #1B1656 #561631 #515616

split-complementary

#16563B #561651 #561B16

monochromatic

#061811 #0A251A #16563B #22875C #2FB77E

Accessibility & contrast

On white

8.65

#16563B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#16563B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #16563B

8.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##16563B	#FFFFFF	#000000	##FFFFFF
##16563B	1.00	8.65	2.43	8.65
#FFFFFF	8.65	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554F39

Deuteranopia (green-blind)

#4C493D

Tritanopia (blue-blind)

#00564F

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #16563b;
/* rgb */ color: rgb(22, 86, 59);
/* oklch */ color: oklch(40.5% 0.079 161.1);

Tailwind

colors: {
  custom: {
    50: '#5d8671',
    500: '#16563b',
    950: '#000000',
  },
}

SCSS

$custom: #16563b;
$custom-light: #5d8671;
$custom-dark: #000000;

JSON

{
  "hex": "#16563b",
  "rgb": {
    "r": 22,
    "g": 86,
    "b": 59
  },
  "hsl": {
    "h": 154.688,
    "s": 59.259,
    "l": 21.176
  },
  "oklch": {
    "l": 0.40539,
    "c": 0.07875,
    "h": 161.1
  },
  "luminance": 0.07142
}

Semantic roles & 50–950 ramp

primary

#16563B

secondary

#8D3A5D

accent

#4588E2

background

#F5F8F6

surface

#E9EFEC

border

#C5CAC7

text

#050B07

muted

#797C7A

Preview Lab

Preview with #16563B

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

Preview Lab → · Contrast checker → · Palette generator →