#175642#175642

#175642 is a dark, moderate teal. Relative luminance 0.072; OKLCH L 40.8% C 0.072 H 167.8°. Best body text is #FFFFFF at 8.58:1 contrast (WCAG AA passes).

Color values

HEX	#175642
RGB	rgb(23, 86, 66)
HSL	hsl(161, 58%, 21%)
HSV	hsv(161, 73%, 34%)
CMYK	cmyk(73.3%, 0%, 23.3%, 66.3%)
CIE-LAB	lab(32.33, -25.25, 5.95)
CIE-LCH	lch(32.33, 25.94, 166.73°)
OKLab	oklab(40.77% -0.0702 0.0152)
OKLCH	oklch(40.77% 0.072 167.8)
XYZ	xyz(4.6640, 7.2306, 6.3030)
Luminance	0.0723 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#175642 #56172B

analogous

#175623 #175642 #174B56

triadic

#175642 #421756 #564217

tetradic

#175642 #231756 #56172B #4B5617

square

#175642 #231756 #56172B #4B5617

split-complementary

#175642 #56174B #562317

monochromatic

#061813 #0A261D #175642 #248667 #31B78C

Accessibility & contrast

On white

8.58

#175642 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#175642 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #175642

8.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##175642	#FFFFFF	#000000	##FFFFFF
##175642	1.00	8.58	2.45	8.58
#FFFFFF	8.58	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#545041

Deuteranopia (green-blind)

#4B4A43

Tritanopia (blue-blind)

#005650

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #175642;
/* rgb */ color: rgb(23, 86, 66);
/* oklch */ color: oklch(40.8% 0.072 167.8);

Tailwind

colors: {
  custom: {
    50: '#5e8676',
    500: '#175642',
    950: '#000000',
  },
}

SCSS

$custom: #175642;
$custom-light: #5e8676;
$custom-dark: #000000;

JSON

{
  "hex": "#175642",
  "rgb": {
    "r": 23,
    "g": 86,
    "b": 66
  },
  "hsl": {
    "h": 160.952,
    "s": 57.798,
    "l": 21.373
  },
  "oklch": {
    "l": 0.40767,
    "c": 0.0718,
    "h": 167.8
  },
  "luminance": 0.07231
}

Semantic roles & 50–950 ramp

primary

#175642

secondary

#8D3C56

accent

#4778E1

background

#F5F8F7

surface

#E9EFED

border

#C5CAC8

text

#050B08

muted

#797C7B

Preview Lab

Preview with #175642

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

Preview Lab → · Contrast checker → · Palette generator →