#174645#174645

#174645 is a dark, muted teal. Relative luminance 0.050; OKLCH L 36.2% C 0.050 H 193.2°. Best body text is #FFFFFF at 10.51:1 contrast (WCAG AA passes).

Color values

HEX	#174645
RGB	rgb(23, 70, 69)
HSL	hsl(179, 51%, 18%)
HSV	hsv(179, 67%, 27%)
CMYK	cmyk(67.1%, 0%, 1.4%, 72.5%)
CIE-LAB	lab(26.71, -15.92, -4.13)
CIE-LCH	lch(26.71, 16.45, 194.54°)
OKLab	oklab(36.23% -0.0489 -0.0115)
OKLCH	oklch(36.23% 0.05 193.2)
XYZ	xyz(3.6172, 4.9918, 6.4019)
Luminance	0.0499 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174645 #461718

analogous

#17462D #174645 #172F46

triadic

#174645 #451746 #464517

tetradic

#174645 #2D1746 #461718 #2F4617

square

#174645 #2D1746 #461718 #2F4617

split-complementary

#174645 #46172F #462D17

monochromatic

#081717 #081818 #174645 #267472 #35A2A0

Accessibility & contrast

On white

10.51

#174645 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#174645 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174645

10.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174645	#FFFFFF	#000000	##FFFFFF
##174645	1.00	10.51	2.00	10.51
#FFFFFF	10.51	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#414245

Deuteranopia (green-blind)

#3A3D45

Tritanopia (blue-blind)

#004846

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #174645;
/* rgb */ color: rgb(23, 70, 69);
/* oklch */ color: oklch(36.2% 0.050 193.2);

Tailwind

colors: {
  custom: {
    50: '#5b7978',
    500: '#174645',
    950: '#000000',
  },
}

SCSS

$custom: #174645;
$custom-light: #5b7978;
$custom-dark: #000000;

JSON

{
  "hex": "#174645",
  "rgb": {
    "r": 23,
    "g": 70,
    "b": 69
  },
  "hsl": {
    "h": 178.723,
    "s": 50.538,
    "l": 18.235
  },
  "oklch": {
    "l": 0.36226,
    "c": 0.05023,
    "h": 193.2
  },
  "luminance": 0.04992
}

Semantic roles & 50–950 ramp

primary

#174645

secondary

#7D3C3D

accent

#4E51DA

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#040909

muted

#797B7B

Preview Lab

Preview with #174645

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

Preview Lab → · Contrast checker → · Palette generator →