#174F52#174F52

#174F52 is a dark, muted teal. Relative luminance 0.064; OKLCH L 39.3% C 0.057 H 200.2°. Best body text is #FFFFFF at 9.22:1 contrast (WCAG AA passes).

Color values

HEX	#174F52
RGB	rgb(23, 79, 82)
HSL	hsl(183, 56%, 21%)
HSV	hsv(183, 72%, 32%)
CMYK	cmyk(72%, 3.7%, 0%, 67.8%)
CIE-LAB	lab(30.36, -16.67, -7.09)
CIE-LCH	lch(30.36, 18.11, 203.03°)
OKLab	oklab(39.33% -0.0534 -0.0196)
OKLCH	oklch(39.33% 0.057 200.2)
XYZ	xyz(4.6717, 6.3828, 8.9668)
Luminance	0.0638 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174F52 #521A17

analogous

#175237 #174F52 #173152

triadic

#174F52 #52174F #4F5217

tetradic

#174F52 #371752 #521A17 #315217

square

#174F52 #371752 #521A17 #315217

split-complementary

#174F52 #521731 #523717

monochromatic

#071718 #0A2122 #174F52 #247D82 #32ABB2

Accessibility & contrast

On white

9.22

#174F52 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#174F52 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174F52

9.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174F52	#FFFFFF	#000000	##FFFFFF
##174F52	1.00	9.22	2.28	9.22
#FFFFFF	9.22	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494B52

Deuteranopia (green-blind)

#404552

Tritanopia (blue-blind)

#005250

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #174f52;
/* rgb */ color: rgb(23, 79, 82);
/* oklch */ color: oklch(39.3% 0.057 200.2);

Tailwind

colors: {
  custom: {
    50: '#5e8082',
    500: '#174f52',
    950: '#000000',
  },
}

SCSS

$custom: #174f52;
$custom-light: #5e8082;
$custom-dark: #000000;

JSON

{
  "hex": "#174f52",
  "rgb": {
    "r": 23,
    "g": 79,
    "b": 82
  },
  "hsl": {
    "h": 183.051,
    "s": 56.19,
    "l": 20.588
  },
  "oklch": {
    "l": 0.39332,
    "c": 0.05686,
    "h": 200.2
  },
  "luminance": 0.06383
}

Semantic roles & 50–950 ramp

primary

#174F52

secondary

#89403C

accent

#5048DF

background

#F5F7F7

surface

#E9EEEE

border

#C5C9C9

text

#050A0A

muted

#797C7C

Preview Lab

Preview with #174F52

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

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