#16575B#16575B

#16575B is a dark, moderate teal. Relative luminance 0.077; OKLCH L 41.9% C 0.063 H 201.1°. Best body text is #FFFFFF at 8.24:1 contrast (WCAG AA passes).

Color values

HEX	#16575B
RGB	rgb(22, 87, 91)
HSL	hsl(183, 61%, 22%)
HSV	hsv(183, 76%, 36%)
CMYK	cmyk(75.8%, 4.4%, 0%, 64.3%)
CIE-LAB	lab(33.44, -18.23, -8.17)
CIE-LCH	lch(33.44, 19.98, 204.14°)
OKLab	oklab(41.93% -0.0588 -0.0227)
OKLCH	oklch(41.93% 0.063 201.1)
XYZ	xyz(5.6266, 7.7416, 11.0932)
Luminance	0.0774 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#16575B #5B1A16

analogous

#165B3D #16575B #16355B

triadic

#16575B #5B1657 #575B16

tetradic

#16575B #3D165B #5B1A16 #355B16

square

#16575B #3D165B #5B1A16 #355B16

split-complementary

#16575B #5B1635 #5B3D16

monochromatic

#061819 #0A282A #16575B #22868C #2EB5BE

Accessibility & contrast

On white

8.24

#16575B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#16575B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #16575B

8.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##16575B	#FFFFFF	#000000	##FFFFFF
##16575B	1.00	8.24	2.55	8.24
#FFFFFF	8.24	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#50535B

Deuteranopia (green-blind)

#464B5B

Tritanopia (blue-blind)

#005B58

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #16575b;
/* rgb */ color: rgb(22, 87, 91);
/* oklch */ color: oklch(41.9% 0.063 201.1);

Tailwind

colors: {
  custom: {
    50: '#608689',
    500: '#16575b',
    950: '#000000',
  },
}

SCSS

$custom: #16575b;
$custom-light: #608689;
$custom-dark: #000000;

JSON

{
  "hex": "#16575b",
  "rgb": {
    "r": 22,
    "g": 87,
    "b": 91
  },
  "hsl": {
    "h": 183.478,
    "s": 61.062,
    "l": 22.157
  },
  "oklch": {
    "l": 0.41927,
    "c": 0.06303,
    "h": 201.1
  },
  "luminance": 0.07742
}

Semantic roles & 50–950 ramp

primary

#16575B

secondary

#92403B

accent

#4D44E4

background

#F5F8F8

surface

#EAEFF0

border

#C6CACB

text

#050B0B

muted

#797C7C

Preview Lab

Preview with #16575B

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

Preview Lab → · Contrast checker → · Palette generator →