#174F45#174F45

#174F45 is a dark, moderate teal. Relative luminance 0.062; OKLCH L 38.8% C 0.060 H 178.8°. Best body text is #FFFFFF at 9.37:1 contrast (WCAG AA passes).

Color values

HEX	#174F45
RGB	rgb(23, 79, 69)
HSL	hsl(169, 55%, 20%)
HSV	hsv(169, 71%, 31%)
CMYK	cmyk(70.9%, 0%, 12.7%, 69%)
CIE-LAB	lab(29.92, -20.84, 0.59)
CIE-LCH	lch(29.92, 20.85, 178.37°)
OKLab	oklab(38.83% -0.0601 0.0012)
OKLCH	oklch(38.83% 0.06 178.8)
XYZ	xyz(4.2230, 6.2033, 6.6039)
Luminance	0.0620 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174F45 #4F1721

analogous

#174F29 #174F45 #173D4F

triadic

#174F45 #45174F #4F4517

tetradic

#174F45 #29174F #4F1721 #3D4F17

square

#174F45 #29174F #4F1721 #3D4F17

split-complementary

#174F45 #4F173D #4F2917

monochromatic

#071815 #09201C #174F45 #257E6E #33AE98

Accessibility & contrast

On white

9.37

#174F45 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#174F45 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174F45

9.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174F45	#FFFFFF	#000000	##FFFFFF
##174F45	1.00	9.37	2.24	9.37
#FFFFFF	9.37	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4A45

Deuteranopia (green-blind)

#434446

Tritanopia (blue-blind)

#00504C

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #174f45;
/* rgb */ color: rgb(23, 79, 69);
/* oklch */ color: oklch(38.8% 0.060 178.8);

Tailwind

colors: {
  custom: {
    50: '#5c8078',
    500: '#174f45',
    950: '#000000',
  },
}

SCSS

$custom: #174f45;
$custom-light: #5c8078;
$custom-dark: #000000;

JSON

{
  "hex": "#174f45",
  "rgb": {
    "r": 23,
    "g": 79,
    "b": 69
  },
  "hsl": {
    "h": 169.286,
    "s": 54.902,
    "l": 20
  },
  "oklch": {
    "l": 0.38831,
    "c": 0.06011,
    "h": 178.8
  },
  "luminance": 0.06204
}

Semantic roles & 50–950 ramp

primary

#174F45

secondary

#863C49

accent

#4A64DE

background

#F5F7F7

surface

#E9EEED

border

#C5C9C8

text

#040A09

muted

#797C7B

Preview Lab

Preview with #174F45

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

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