#17564C#17564C

#17564C is a dark, moderate teal. Relative luminance 0.074; OKLCH L 41.1% C 0.065 H 180.2°. Best body text is #FFFFFF at 8.50:1 contrast (WCAG AA passes).

Color values

HEX	#17564C
RGB	rgb(23, 86, 76)
HSL	hsl(170, 58%, 21%)
HSV	hsv(170, 73%, 34%)
CMYK	cmyk(73.3%, 0%, 11.6%, 66.3%)
CIE-LAB	lab(32.61, -22.37, 0.07)
CIE-LCH	lch(32.61, 22.37, 179.83°)
OKLab	oklab(41.09% -0.0648 -0.0002)
OKLCH	oklch(41.09% 0.065 180.2)
XYZ	xyz(4.9850, 7.3590, 7.9938)
Luminance	0.0736 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17564C #561721

analogous

#17562D #17564C #174156

triadic

#17564C #4C1756 #564C17

tetradic

#17564C #2D1756 #561721 #415617

square

#17564C #2D1756 #561721 #415617

split-complementary

#17564C #561741 #562D17

monochromatic

#061815 #0A2621 #17564C #248677 #31B7A1

Accessibility & contrast

On white

8.50

#17564C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#17564C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17564C

8.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17564C	#FFFFFF	#000000	##FFFFFF
##17564C	1.00	8.50	2.47	8.50
#FFFFFF	8.50	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#52514C

Deuteranopia (green-blind)

#494A4D

Tritanopia (blue-blind)

#005853

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #17564c;
/* rgb */ color: rgb(23, 86, 76);
/* oklch */ color: oklch(41.1% 0.065 180.2);

Tailwind

colors: {
  custom: {
    50: '#5e867e',
    500: '#17564c',
    950: '#000000',
  },
}

SCSS

$custom: #17564c;
$custom-light: #5e867e;
$custom-dark: #000000;

JSON

{
  "hex": "#17564c",
  "rgb": {
    "r": 23,
    "g": 86,
    "b": 76
  },
  "hsl": {
    "h": 170.476,
    "s": 57.798,
    "l": 21.373
  },
  "oklch": {
    "l": 0.41093,
    "c": 0.0648,
    "h": 180.2
  },
  "luminance": 0.0736
}

Semantic roles & 50–950 ramp

primary

#17564C

secondary

#8D3C49

accent

#475FE1

background

#F5F8F7

surface

#EAEFEE

border

#C6CAC9

text

#050B09

muted

#797C7B

Preview Lab

Preview with #17564C

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

Preview Lab → · Contrast checker → · Palette generator →