#174A4E#174A4E

#174A4E is a dark, muted teal. Relative luminance 0.056; OKLCH L 37.7% C 0.053 H 202.5°. Best body text is #FFFFFF at 9.88:1 contrast (WCAG AA passes).

Color values

HEX	#174A4E
RGB	rgb(23, 74, 78)
HSL	hsl(184, 54%, 20%)
HSV	hsv(184, 71%, 31%)
CMYK	cmyk(70.5%, 5.1%, 0%, 69.4%)
CIE-LAB	lab(28.46, -15.18, -7.37)
CIE-LCH	lch(28.46, 16.88, 205.89°)
OKLab	oklab(37.75% -0.0493 -0.0204)
OKLCH	oklch(37.75% 0.053 202.5)
XYZ	xyz(4.1767, 5.6293, 8.0727)
Luminance	0.0563 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174A4E #4E1B17

analogous

#174E37 #174A4E #172E4E

triadic

#174A4E #4E174A #4A4E17

tetradic

#174A4E #37174E #4E1B17 #2E4E17

square

#174A4E #37174E #4E1B17 #2E4E17

split-complementary

#174A4E #4E172E #4E3717

monochromatic

#071618 #091D1F #174A4E #25777D #33A4AD

Accessibility & contrast

On white

9.88

#174A4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#174A4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174A4E

9.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174A4E	#FFFFFF	#000000	##FFFFFF
##174A4E	1.00	9.88	2.13	9.88
#FFFFFF	9.88	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#44474E

Deuteranopia (green-blind)

#3C414E

Tritanopia (blue-blind)

#004D4B

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #174a4e;
/* rgb */ color: rgb(23, 74, 78);
/* oklch */ color: oklch(37.7% 0.053 202.5);

Tailwind

colors: {
  custom: {
    50: '#5d7c7f',
    500: '#174a4e',
    950: '#000000',
  },
}

SCSS

$custom: #174a4e;
$custom-light: #5d7c7f;
$custom-dark: #000000;

JSON

{
  "hex": "#174a4e",
  "rgb": {
    "r": 23,
    "g": 74,
    "b": 78
  },
  "hsl": {
    "h": 184.364,
    "s": 54.455,
    "l": 19.804
  },
  "oklch": {
    "l": 0.37746,
    "c": 0.05337,
    "h": 202.5
  },
  "luminance": 0.0563
}

Semantic roles & 50–950 ramp

primary

#174A4E

secondary

#85413C

accent

#554ADE

background

#F5F7F7

surface

#E9EEEE

border

#C5C9C9

text

#04090A

muted

#797B7C

Preview Lab

Preview with #174A4E

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

Preview Lab → · Contrast checker → · Palette generator →