#174E47#174E47

#174E47 is a dark, muted teal. Relative luminance 0.061; OKLCH L 38.6% C 0.058 H 183.3°. Best body text is #FFFFFF at 9.47:1 contrast (WCAG AA passes).

Color values

HEX	#174E47
RGB	rgb(23, 78, 71)
HSL	hsl(172, 54%, 20%)
HSV	hsv(172, 71%, 31%)
CMYK	cmyk(70.5%, 0%, 9%, 69.4%)
CIE-LAB	lab(29.63, -19.70, -1.12)
CIE-LCH	lch(29.63, 19.73, 183.25°)
OKLab	oklab(38.61% -0.0578 -0.0033)
OKLCH	oklch(38.61% 0.058 183.3)
XYZ	xyz(4.2145, 6.0854, 6.9125)
Luminance	0.0609 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174E47 #4E171E

analogous

#174E2C #174E47 #17394E

triadic

#174E47 #47174E #4E4717

tetradic

#174E47 #2C174E #4E171E #394E17

square

#174E47 #2C174E #4E171E #394E17

split-complementary

#174E47 #4E1739 #4E2C17

monochromatic

#071816 #091F1C #174E47 #257D72 #33AD9D

Accessibility & contrast

On white

9.47

#174E47 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#174E47 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174E47

9.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174E47	#FFFFFF	#000000	##FFFFFF
##174E47	1.00	9.47	2.22	9.47
#FFFFFF	9.47	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4947

Deuteranopia (green-blind)

#424348

Tritanopia (blue-blind)

#00504C

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #174e47;
/* rgb */ color: rgb(23, 78, 71);
/* oklch */ color: oklch(38.6% 0.058 183.3);

Tailwind

colors: {
  custom: {
    50: '#5c807a',
    500: '#174e47',
    950: '#000000',
  },
}

SCSS

$custom: #174e47;
$custom-light: #5c807a;
$custom-dark: #000000;

JSON

{
  "hex": "#174e47",
  "rgb": {
    "r": 23,
    "g": 78,
    "b": 71
  },
  "hsl": {
    "h": 172.364,
    "s": 54.455,
    "l": 19.804
  },
  "oklch": {
    "l": 0.38613,
    "c": 0.05791,
    "h": 183.3
  },
  "luminance": 0.06086
}

Semantic roles & 50–950 ramp

primary

#174E47

secondary

#853C45

accent

#4A5DDE

background

#F5F7F7

surface

#E9EEED

border

#C5C9C8

text

#040A09

muted

#797C7B

Preview Lab

Preview with #174E47

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

Preview Lab → · Contrast checker → · Palette generator →