#174C43#174C43

#174C43 is a dark, muted teal. Relative luminance 0.058; OKLCH L 37.9% C 0.057 H 179.7°. Best body text is #FFFFFF at 9.76:1 contrast (WCAG AA passes).

Color values

HEX	#174C43
RGB	rgb(23, 76, 67)
HSL	hsl(170, 54%, 19%)
HSV	hsv(170, 70%, 30%)
CMYK	cmyk(69.7%, 0%, 11.8%, 70.2%)
CIE-LAB	lab(28.79, -19.86, 0.23)
CIE-LCH	lch(28.79, 19.86, 179.34°)
OKLab	oklab(37.89% -0.0575 0.0003)
OKLCH	oklch(37.89% 0.057 179.7)
XYZ	xyz(3.9504, 5.7559, 6.2119)
Luminance	0.0576 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174C43 #4C1720

analogous

#174C29 #174C43 #173B4C

triadic

#174C43 #43174C #4C4317

tetradic

#174C43 #29174C #4C1720 #3B4C17

square

#174C43 #29174C #4C1720 #3B4C17

split-complementary

#174C43 #4C173B #4C2917

monochromatic

#071715 #091D1A #174C43 #257B6C #33AA96

Accessibility & contrast

On white

9.76

#174C43 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#174C43 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174C43

9.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174C43	#FFFFFF	#000000	##FFFFFF
##174C43	1.00	9.76	2.15	9.76
#FFFFFF	9.76	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494743

Deuteranopia (green-blind)

#414144

Tritanopia (blue-blind)

#004D49

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #174c43;
/* rgb */ color: rgb(23, 76, 67);
/* oklch */ color: oklch(37.9% 0.057 179.7);

Tailwind

colors: {
  custom: {
    50: '#5c7e77',
    500: '#174c43',
    950: '#000000',
  },
}

SCSS

$custom: #174c43;
$custom-light: #5c7e77;
$custom-dark: #000000;

JSON

{
  "hex": "#174c43",
  "rgb": {
    "r": 23,
    "g": 76,
    "b": 67
  },
  "hsl": {
    "h": 169.811,
    "s": 53.535,
    "l": 19.412
  },
  "oklch": {
    "l": 0.37889,
    "c": 0.05748,
    "h": 179.7
  },
  "luminance": 0.05756
}

Semantic roles & 50–950 ramp

primary

#174C43

secondary

#833C48

accent

#4B64DD

background

#F5F7F7

surface

#E9EEED

border

#C5C9C8

text

#040A08

muted

#797C7B

Preview Lab

Preview with #174C43

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

Preview Lab → · Contrast checker → · Palette generator →