#16573A#16573A

#16573A is a dark, moderate teal. Relative luminance 0.073; OKLCH L 40.8% C 0.081 H 159.7°. Best body text is #FFFFFF at 8.54:1 contrast (WCAG AA passes).

Color values

HEX	#16573A
RGB	rgb(22, 87, 58)
HSL	hsl(153, 60%, 21%)
HSV	hsv(153, 75%, 34%)
CMYK	cmyk(74.7%, 0%, 33.3%, 65.9%)
CIE-LAB	lab(32.46, -27.98, 11.12)
CIE-LCH	lch(32.46, 30.11, 158.32°)
OKLab	oklab(40.81% -0.0762 0.0282)
OKLCH	oklch(40.81% 0.081 159.7)
XYZ	xyz(4.5023, 7.2919, 5.1724)
Luminance	0.0729 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#16573A #571633

analogous

#16571A #16573A #165457

triadic

#16573A #3A1657 #573A16

tetradic

#16573A #1A1657 #571633 #545716

square

#16573A #1A1657 #571633 #545716

split-complementary

#16573A #571654 #571A16

monochromatic

#061810 #0A2619 #16573A #22885B #2FB97B

Accessibility & contrast

On white

8.54

#16573A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#16573A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #16573A

8.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##16573A	#FFFFFF	#000000	##FFFFFF
##16573A	1.00	8.54	2.46	8.54
#FFFFFF	8.54	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#565038

Deuteranopia (green-blind)

#4E4A3C

Tritanopia (blue-blind)

#00574F

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #16573a;
/* rgb */ color: rgb(22, 87, 58);
/* oklch */ color: oklch(40.8% 0.081 159.7);

Tailwind

colors: {
  custom: {
    50: '#5d8770',
    500: '#16573a',
    950: '#000000',
  },
}

SCSS

$custom: #16573a;
$custom-light: #5d8770;
$custom-dark: #000000;

JSON

{
  "hex": "#16573a",
  "rgb": {
    "r": 22,
    "g": 87,
    "b": 58
  },
  "hsl": {
    "h": 153.231,
    "s": 59.633,
    "l": 21.373
  },
  "oklch": {
    "l": 0.40807,
    "c": 0.08126,
    "h": 159.7
  },
  "luminance": 0.07292
}

Semantic roles & 50–950 ramp

primary

#16573A

secondary

#8E3A60

accent

#458BE3

background

#F5F8F6

surface

#E9EFEC

border

#C5CAC7

text

#050B07

muted

#797C7A

Preview Lab

Preview with #16573A

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

Preview Lab → · Contrast checker → · Palette generator →