#175641#175641

#175641 is a dark, moderate teal. Relative luminance 0.072; OKLCH L 40.7% C 0.073 H 166.7°. Best body text is #FFFFFF at 8.59:1 contrast (WCAG AA passes).

Color values

HEX	#175641
RGB	rgb(23, 86, 65)
HSL	hsl(160, 58%, 21%)
HSV	hsv(160, 73%, 34%)
CMYK	cmyk(73.3%, 0%, 24.4%, 66.3%)
CIE-LAB	lab(32.30, -25.52, 6.54)
CIE-LCH	lch(32.30, 26.35, 165.62°)
OKLab	oklab(40.74% -0.0707 0.0167)
OKLCH	oklch(40.74% 0.073 166.7)
XYZ	xyz(4.6348, 7.2189, 6.1491)
Luminance	0.0722 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#175641 #56172C

analogous

#175622 #175641 #174C56

triadic

#175641 #411756 #564117

tetradic

#175641 #221756 #56172C #4C5617

square

#175641 #221756 #56172C #4C5617

split-complementary

#175641 #56174C #562217

monochromatic

#061812 #0A261D #175641 #248665 #31B78A

Accessibility & contrast

On white

8.59

#175641 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#175641 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #175641

8.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##175641	#FFFFFF	#000000	##FFFFFF
##175641	1.00	8.59	2.44	8.59
#FFFFFF	8.59	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#545040

Deuteranopia (green-blind)

#4B4942

Tritanopia (blue-blind)

#005650

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #175641;
/* rgb */ color: rgb(23, 86, 65);
/* oklch */ color: oklch(40.7% 0.073 166.7);

Tailwind

colors: {
  custom: {
    50: '#5e8675',
    500: '#175641',
    950: '#000000',
  },
}

SCSS

$custom: #175641;
$custom-light: #5e8675;
$custom-dark: #000000;

JSON

{
  "hex": "#175641",
  "rgb": {
    "r": 23,
    "g": 86,
    "b": 65
  },
  "hsl": {
    "h": 160,
    "s": 57.798,
    "l": 21.373
  },
  "oklch": {
    "l": 0.40737,
    "c": 0.07267,
    "h": 166.7
  },
  "luminance": 0.07219
}

Semantic roles & 50–950 ramp

primary

#175641

secondary

#8D3C57

accent

#477AE1

background

#F5F8F7

surface

#E9EFED

border

#C5CAC8

text

#050B08

muted

#797C7B

Preview Lab

Preview with #175641

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

Preview Lab → · Contrast checker → · Palette generator →