#174C4D#174C4D

#174C4D is a dark, muted teal. Relative luminance 0.059; OKLCH L 38.3% C 0.055 H 196.9°. Best body text is #FFFFFF at 9.64:1 contrast (WCAG AA passes).

Color values

HEX	#174C4D
RGB	rgb(23, 76, 77)
HSL	hsl(181, 54%, 20%)
HSV	hsv(181, 70%, 30%)
CMYK	cmyk(70.1%, 1.3%, 0%, 69.8%)
CIE-LAB	lab(29.12, -16.66, -5.72)
CIE-LCH	lch(29.12, 17.62, 198.96°)
OKLab	oklab(38.27% -0.0522 -0.0159)
OKLCH	oklch(38.27% 0.055 196.9)
XYZ	xyz(4.2768, 5.8864, 7.9305)
Luminance	0.0589 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174C4D #4D1817

analogous

#174D33 #174C4D #17314D

triadic

#174C4D #4D174C #4C4D17

tetradic

#174C4D #33174D #4D1817 #314D17

square

#174C4D #33174D #4D1817 #314D17

split-complementary

#174C4D #4D1731 #4D3317

monochromatic

#071718 #091D1E #174C4D #257B7C #33A9AB

Accessibility & contrast

On white

9.64

#174C4D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#174C4D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174C4D

9.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174C4D	#FFFFFF	#000000	##FFFFFF
##174C4D	1.00	9.64	2.18	9.64
#FFFFFF	9.64	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#47484D

Deuteranopia (green-blind)

#3E424D

Tritanopia (blue-blind)

#004F4C

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #174c4d;
/* rgb */ color: rgb(23, 76, 77);
/* oklch */ color: oklch(38.3% 0.055 196.9);

Tailwind

colors: {
  custom: {
    50: '#5d7e7e',
    500: '#174c4d',
    950: '#000000',
  },
}

SCSS

$custom: #174c4d;
$custom-light: #5d7e7e;
$custom-dark: #000000;

JSON

{
  "hex": "#174c4d",
  "rgb": {
    "r": 23,
    "g": 76,
    "b": 77
  },
  "hsl": {
    "h": 181.111,
    "s": 54,
    "l": 19.608
  },
  "oklch": {
    "l": 0.38273,
    "c": 0.05461,
    "h": 196.9
  },
  "luminance": 0.05887
}

Semantic roles & 50–950 ramp

primary

#174C4D

secondary

#843D3C

accent

#4D4ADD

background

#F5F7F7

surface

#E9EEEE

border

#C5C9C9

text

#040A0A

muted

#797C7C

Preview Lab

Preview with #174C4D

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

Preview Lab → · Contrast checker → · Palette generator →