#174C4B#174C4B

#174C4B is a dark, muted teal. Relative luminance 0.059; OKLCH L 38.2% C 0.055 H 193.3°. Best body text is #FFFFFF at 9.67:1 contrast (WCAG AA passes).

Color values

HEX	#174C4B
RGB	rgb(23, 76, 75)
HSL	hsl(179, 54%, 19%)
HSV	hsv(179, 70%, 30%)
CMYK	cmyk(69.7%, 0%, 1.3%, 70.2%)
CIE-LAB	lab(29.05, -17.32, -4.54)
CIE-LCH	lch(29.05, 17.91, 194.69°)
OKLab	oklab(38.19% -0.0533 -0.0126)
OKLCH	oklch(38.19% 0.055 193.3)
XYZ	xyz(4.2072, 5.8586, 7.5643)
Luminance	0.0586 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174C4B #4C1718

analogous

#174C31 #174C4B #17334C

triadic

#174C4B #4B174C #4C4B17

tetradic

#174C4B #31174C #4C1718 #334C17

square

#174C4B #31174C #4C1718 #334C17

split-complementary

#174C4B #4C1733 #4C3117

monochromatic

#071717 #091D1D #174C4B #257B79 #33AAA8

Accessibility & contrast

On white

9.67

#174C4B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#174C4B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174C4B

9.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174C4B	#FFFFFF	#000000	##FFFFFF
##174C4B	1.00	9.67	2.17	9.67
#FFFFFF	9.67	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#47484B

Deuteranopia (green-blind)

#3F424B

Tritanopia (blue-blind)

#004E4C

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #174c4b;
/* rgb */ color: rgb(23, 76, 75);
/* oklch */ color: oklch(38.2% 0.055 193.3);

Tailwind

colors: {
  custom: {
    50: '#5c7e7d',
    500: '#174c4b',
    950: '#000000',
  },
}

SCSS

$custom: #174c4b;
$custom-light: #5c7e7d;
$custom-dark: #000000;

JSON

{
  "hex": "#174c4b",
  "rgb": {
    "r": 23,
    "g": 76,
    "b": 75
  },
  "hsl": {
    "h": 178.868,
    "s": 53.535,
    "l": 19.412
  },
  "oklch": {
    "l": 0.38192,
    "c": 0.05474,
    "h": 193.3
  },
  "luminance": 0.05859
}

Semantic roles & 50–950 ramp

primary

#174C4B

secondary

#833C3D

accent

#4B4EDD

background

#F5F7F7

surface

#E9EEEE

border

#C5C9C9

text

#040A09

muted

#797C7B

Preview Lab

Preview with #174C4B

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

Preview Lab → · Contrast checker → · Palette generator →