#16573B#16573B

#16573B is a dark, moderate teal. Relative luminance 0.073; OKLCH L 40.8% C 0.080 H 160.5°. Best body text is #FFFFFF at 8.53:1 contrast (WCAG AA passes).

Color values

HEX	#16573B
RGB	rgb(22, 87, 59)
HSL	hsl(154, 60%, 21%)
HSV	hsv(154, 75%, 34%)
CMYK	cmyk(74.7%, 0%, 32.2%, 65.9%)
CIE-LAB	lab(32.49, -27.73, 10.54)
CIE-LCH	lch(32.49, 29.67, 159.20°)
OKLab	oklab(40.83% -0.0757 0.0268)
OKLCH	oklch(40.83% 0.08 160.5)
XYZ	xyz(4.5280, 7.3022, 5.3077)
Luminance	0.0730 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#16573B #571632

analogous

#16571B #16573B #165357

triadic

#16573B #3B1657 #573B16

tetradic

#16573B #1B1657 #571632 #535716

square

#16573B #1B1657 #571632 #535716

split-complementary

#16573B #571653 #571B16

monochromatic

#061811 #0A261A #16573B #22885C #2FB97D

Accessibility & contrast

On white

8.53

#16573B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#16573B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #16573B

8.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##16573B	#FFFFFF	#000000	##FFFFFF
##16573B	1.00	8.53	2.46	8.53
#FFFFFF	8.53	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#565039

Deuteranopia (green-blind)

#4D4A3D

Tritanopia (blue-blind)

#005750

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #16573b;
/* rgb */ color: rgb(22, 87, 59);
/* oklch */ color: oklch(40.8% 0.080 160.5);

Tailwind

colors: {
  custom: {
    50: '#5d8771',
    500: '#16573b',
    950: '#000000',
  },
}

SCSS

$custom: #16573b;
$custom-light: #5d8771;
$custom-dark: #000000;

JSON

{
  "hex": "#16573b",
  "rgb": {
    "r": 22,
    "g": 87,
    "b": 59
  },
  "hsl": {
    "h": 154.154,
    "s": 59.633,
    "l": 21.373
  },
  "oklch": {
    "l": 0.40833,
    "c": 0.08026,
    "h": 160.5
  },
  "luminance": 0.07303
}

Semantic roles & 50–950 ramp

primary

#16573B

secondary

#8E3A5F

accent

#4589E3

background

#F5F8F6

surface

#E9EFEC

border

#C5CAC7

text

#050B07

muted

#797C7A

Preview Lab

Preview with #16573B

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

Preview Lab → · Contrast checker → · Palette generator →