#174C47#174C47

#174C47 is a dark, muted teal. Relative luminance 0.058; OKLCH L 38.0% C 0.056 H 186.3°. Best body text is #FFFFFF at 9.72:1 contrast (WCAG AA passes).

Color values

HEX	#174C47
RGB	rgb(23, 76, 71)
HSL	hsl(174, 54%, 19%)
HSV	hsv(174, 70%, 30%)
CMYK	cmyk(69.7%, 0%, 6.6%, 70.2%)
CIE-LAB	lab(28.92, -18.61, -2.16)
CIE-LCH	lch(28.92, 18.74, 186.63°)
OKLab	oklab(38.04% -0.0553 -0.0061)
OKLCH	oklch(38.04% 0.056 186.3)
XYZ	xyz(4.0746, 5.8055, 6.8659)
Luminance	0.0581 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174C47 #4C171C

analogous

#174C2D #174C47 #17374C

triadic

#174C47 #47174C #4C4717

tetradic

#174C47 #2D174C #4C171C #374C17

square

#174C47 #2D174C #4C171C #374C17

split-complementary

#174C47 #4C1737 #4C2D17

monochromatic

#071716 #091D1B #174C47 #257B73 #33AA9F

Accessibility & contrast

On white

9.72

#174C47 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#174C47 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174C47

9.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174C47	#FFFFFF	#000000	##FFFFFF
##174C47	1.00	9.72	2.16	9.72
#FFFFFF	9.72	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#484847

Deuteranopia (green-blind)

#404248

Tritanopia (blue-blind)

#004E4A

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #174c47;
/* rgb */ color: rgb(23, 76, 71);
/* oklch */ color: oklch(38.0% 0.056 186.3);

Tailwind

colors: {
  custom: {
    50: '#5c7e7a',
    500: '#174c47',
    950: '#000000',
  },
}

SCSS

$custom: #174c47;
$custom-light: #5c7e7a;
$custom-dark: #000000;

JSON

{
  "hex": "#174c47",
  "rgb": {
    "r": 23,
    "g": 76,
    "b": 71
  },
  "hsl": {
    "h": 174.34,
    "s": 53.535,
    "l": 19.412
  },
  "oklch": {
    "l": 0.38036,
    "c": 0.05569,
    "h": 186.3
  },
  "luminance": 0.05806
}

Semantic roles & 50–950 ramp

primary

#174C47

secondary

#833C42

accent

#4B59DD

background

#F5F7F7

surface

#E9EEED

border

#C5C9C8

text

#040A09

muted

#797C7B

Preview Lab

Preview with #174C47

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

Preview Lab → · Contrast checker → · Palette generator →