#174B41#174B41

#174B41 is a dark, muted teal. Relative luminance 0.056; OKLCH L 37.5% C 0.057 H 177.9°. Best body text is #FFFFFF at 9.91:1 contrast (WCAG AA passes).

Color values

HEX	#174B41
RGB	rgb(23, 75, 65)
HSL	hsl(168, 53%, 19%)
HSV	hsv(168, 69%, 29%)
CMYK	cmyk(69.3%, 0%, 13.3%, 70.6%)
CIE-LAB	lab(28.37, -19.93, 0.91)
CIE-LCH	lch(28.37, 19.95, 177.40°)
OKLab	oklab(37.53% -0.0573 0.0021)
OKLCH	oklch(37.53% 0.057 177.9)
XYZ	xyz(3.8231, 5.5956, 5.8786)
Luminance	0.0560 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174B41 #4B1721

analogous

#174B27 #174B41 #173B4B

triadic

#174B41 #41174B #4B4117

tetradic

#174B41 #27174B #4B1721 #3B4B17

square

#174B41 #27174B #4B1721 #3B4B17

split-complementary

#174B41 #4B173B #4B2717

monochromatic

#071714 #091C18 #174B41 #257A6A #34A992

Accessibility & contrast

On white

9.91

#174B41 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#174B41 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174B41

9.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174B41	#FFFFFF	#000000	##FFFFFF
##174B41	1.00	9.91	2.12	9.91
#FFFFFF	9.91	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#484641

Deuteranopia (green-blind)

#404142

Tritanopia (blue-blind)

#004C48

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #174b41;
/* rgb */ color: rgb(23, 75, 65);
/* oklch */ color: oklch(37.5% 0.057 177.9);

Tailwind

colors: {
  custom: {
    50: '#5b7d75',
    500: '#174b41',
    950: '#000000',
  },
}

SCSS

$custom: #174b41;
$custom-light: #5b7d75;
$custom-dark: #000000;

JSON

{
  "hex": "#174b41",
  "rgb": {
    "r": 23,
    "g": 75,
    "b": 65
  },
  "hsl": {
    "h": 168.462,
    "s": 53.061,
    "l": 19.216
  },
  "oklch": {
    "l": 0.37527,
    "c": 0.05736,
    "h": 177.9
  },
  "luminance": 0.05596
}

Semantic roles & 50–950 ramp

primary

#174B41

secondary

#823C49

accent

#4B67DC

background

#F5F7F7

surface

#E9EEED

border

#C5C9C8

text

#040A08

muted

#797C7B

Preview Lab

Preview with #174B41

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

Preview Lab → · Contrast checker → · Palette generator →