#175644#175644

#175644 is a dark, moderate teal. Relative luminance 0.073; OKLCH L 40.8% C 0.070 H 170.0°. Best body text is #FFFFFF at 8.57:1 contrast (WCAG AA passes).

Color values

HEX	#175644
RGB	rgb(23, 86, 68)
HSL	hsl(163, 58%, 21%)
HSV	hsv(163, 73%, 34%)
CMYK	cmyk(73.3%, 0%, 20.9%, 66.3%)
CIE-LAB	lab(32.38, -24.70, 4.77)
CIE-LCH	lch(32.38, 25.16, 169.06°)
OKLab	oklab(40.83% -0.0691 0.0122)
OKLCH	oklch(40.83% 0.07 170)
XYZ	xyz(4.7240, 7.2546, 6.6190)
Luminance	0.0726 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#175644 #561729

analogous

#175625 #175644 #174956

triadic

#175644 #441756 #564417

tetradic

#175644 #251756 #561729 #495617

square

#175644 #251756 #561729 #495617

split-complementary

#175644 #561749 #562517

monochromatic

#061813 #0A261E #175644 #24866A #31B790

Accessibility & contrast

On white

8.57

#175644 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#175644 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #175644

8.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##175644	#FFFFFF	#000000	##FFFFFF
##175644	1.00	8.57	2.45	8.57
#FFFFFF	8.57	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#535043

Deuteranopia (green-blind)

#4B4A45

Tritanopia (blue-blind)

#005751

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #175644;
/* rgb */ color: rgb(23, 86, 68);
/* oklch */ color: oklch(40.8% 0.070 170.0);

Tailwind

colors: {
  custom: {
    50: '#5e8677',
    500: '#175644',
    950: '#000000',
  },
}

SCSS

$custom: #175644;
$custom-light: #5e8677;
$custom-dark: #000000;

JSON

{
  "hex": "#175644",
  "rgb": {
    "r": 23,
    "g": 86,
    "b": 68
  },
  "hsl": {
    "h": 162.857,
    "s": 57.798,
    "l": 21.373
  },
  "oklch": {
    "l": 0.40828,
    "c": 0.07016,
    "h": 170
  },
  "luminance": 0.07255
}

Semantic roles & 50–950 ramp

primary

#175644

secondary

#8D3C53

accent

#4773E1

background

#F5F8F7

surface

#E9EFED

border

#C5CAC8

text

#050B08

muted

#797C7B

Preview Lab

Preview with #175644

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

Preview Lab → · Contrast checker → · Palette generator →