#17565C#17565C

#17565C is a dark, moderate teal. Relative luminance 0.076; OKLCH L 41.7% C 0.062 H 204.3°. Best body text is #FFFFFF at 8.33:1 contrast (WCAG AA passes).

Color values

HEX	#17565C
RGB	rgb(23, 86, 92)
HSL	hsl(185, 60%, 23%)
HSV	hsv(185, 75%, 36%)
CMYK	cmyk(75%, 6.5%, 0%, 63.9%)
CIE-LAB	lab(33.16, -17.18, -9.22)
CIE-LCH	lch(33.16, 19.50, 208.23°)
OKLab	oklab(41.72% -0.0567 -0.0256)
OKLCH	oklch(41.72% 0.062 204.3)
XYZ	xyz(5.6121, 7.6098, 11.2962)
Luminance	0.0761 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17565C #5C1D17

analogous

#175C3F #17565C #17345C

triadic

#17565C #5C1756 #565C17

tetradic

#17565C #3F175C #5C1D17 #345C17

square

#17565C #3F175C #5C1D17 #345C17

split-complementary

#17565C #5C1734 #5C3F17

monochromatic

#061718 #0B282B #17565C #23848D #2FB2BE

Accessibility & contrast

On white

8.33

#17565C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#17565C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17565C

8.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17565C	#FFFFFF	#000000	##FFFFFF
##17565C	1.00	8.33	2.52	8.33
#FFFFFF	8.33	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F525C

Deuteranopia (green-blind)

#454B5C

Tritanopia (blue-blind)

#005A58

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #17565c;
/* rgb */ color: rgb(23, 86, 92);
/* oklch */ color: oklch(41.7% 0.062 204.3);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#17565c",
  "rgb": {
    "r": 23,
    "g": 86,
    "b": 92
  },
  "hsl": {
    "h": 185.217,
    "s": 60,
    "l": 22.549
  },
  "oklch": {
    "l": 0.41718,
    "c": 0.0622,
    "h": 204.3
  },
  "luminance": 0.0761
}

Semantic roles & 50–950 ramp

primary

#17565C

secondary

#93443C

accent

#5245E3

background

#F6F8F8

surface

#EBEFF0

border

#C6CACB

text

#050B0B

muted

#7A7C7C

Preview Lab

Preview with #17565C

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

Preview Lab → · Contrast checker → · Palette generator →