#17565F#17565F

#17565F is a dark, moderate teal. Relative luminance 0.077; OKLCH L 41.8% C 0.063 H 208.8°. Best body text is #FFFFFF at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#17565F
RGB	rgb(23, 86, 95)
HSL	hsl(188, 61%, 23%)
HSV	hsv(188, 76%, 37%)
CMYK	cmyk(75.8%, 9.5%, 0%, 62.7%)
CIE-LAB	lab(33.27, -16.14, -10.94)
CIE-LCH	lch(33.27, 19.50, 214.12°)
OKLab	oklab(41.85% -0.0552 -0.0304)
OKLCH	oklch(41.85% 0.063 208.8)
XYZ	xyz(5.7458, 7.6633, 12.0006)
Luminance	0.0766 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17565F #5F2017

analogous

#175F44 #17565F #17325F

triadic

#17565F #5F1756 #565F17

tetradic

#17565F #44175F #5F2017 #325F17

square

#17565F #44175F #5F2017 #325F17

split-complementary

#17565F #5F1732 #5F4417

monochromatic

#061619 #0B292E #17565F #238390 #2FAFC2

Accessibility & contrast

On white

8.29

#17565F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#17565F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17565F

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17565F	#FFFFFF	#000000	##FFFFFF
##17565F	1.00	8.29	2.53	8.29
#FFFFFF	8.29	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E5360

Deuteranopia (green-blind)

#444B5F

Tritanopia (blue-blind)

#005A59

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #17565f;
/* rgb */ color: rgb(23, 86, 95);
/* oklch */ color: oklch(41.8% 0.063 208.8);

Tailwind

colors: {
  custom: {
    50: '#60868c',
    500: '#17565f',
    950: '#000000',
  },
}

SCSS

$custom: #17565f;
$custom-light: #60868c;
$custom-dark: #000000;

JSON

{
  "hex": "#17565f",
  "rgb": {
    "r": 23,
    "g": 86,
    "b": 95
  },
  "hsl": {
    "h": 187.5,
    "s": 61.017,
    "l": 23.137
  },
  "oklch": {
    "l": 0.41849,
    "c": 0.06307,
    "h": 208.8
  },
  "luminance": 0.07664
}

Semantic roles & 50–950 ramp

primary

#17565F

secondary

#96473C

accent

#5844E4

background

#F6F8F8

surface

#EBEFF0

border

#C6CACB

text

#050B0C

muted

#7A7C7D

Preview Lab

Preview with #17565F

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

Preview Lab → · Contrast checker → · Palette generator →