#174A3E#174A3E

#174A3E is a dark, muted teal. Relative luminance 0.054; OKLCH L 37.1% C 0.058 H 174.6°. Best body text is #FFFFFF at 10.07:1 contrast (WCAG AA passes).

Color values

HEX	#174A3E
RGB	rgb(23, 74, 62)
HSL	hsl(166, 53%, 19%)
HSV	hsv(166, 69%, 29%)
CMYK	cmyk(68.9%, 0%, 16.2%, 71%)
CIE-LAB	lab(27.92, -20.29, 2.19)
CIE-LCH	lch(27.92, 20.41, 173.83°)
OKLab	oklab(37.13% -0.0577 0.0055)
OKLCH	oklch(37.13% 0.058 174.6)
XYZ	xyz(3.6712, 5.4271, 5.4106)
Luminance	0.0543 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174A3E #4A1723

analogous

#174A25 #174A3E #173D4A

triadic

#174A3E #3E174A #4A3E17

tetradic

#174A3E #25174A #4A1723 #3D4A17

square

#174A3E #25174A #4A1723 #3D4A17

split-complementary

#174A3E #4A173D #4A2517

monochromatic

#071714 #081B17 #174A3E #267965 #34A78C

Accessibility & contrast

On white

10.07

#174A3E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#174A3E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174A3E

10.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174A3E	#FFFFFF	#000000	##FFFFFF
##174A3E	1.00	10.07	2.09	10.07
#FFFFFF	10.07	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#47453D

Deuteranopia (green-blind)

#40403F

Tritanopia (blue-blind)

#004B46

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #174a3e;
/* rgb */ color: rgb(23, 74, 62);
/* oklch */ color: oklch(37.1% 0.058 174.6);

Tailwind

colors: {
  custom: {
    50: '#5b7d73',
    500: '#174a3e',
    950: '#000000',
  },
}

SCSS

$custom: #174a3e;
$custom-light: #5b7d73;
$custom-dark: #000000;

JSON

{
  "hex": "#174a3e",
  "rgb": {
    "r": 23,
    "g": 74,
    "b": 62
  },
  "hsl": {
    "h": 165.882,
    "s": 52.577,
    "l": 19.02
  },
  "oklch": {
    "l": 0.37131,
    "c": 0.05796,
    "h": 174.6
  },
  "luminance": 0.05428
}

Semantic roles & 50–950 ramp

primary

#174A3E

secondary

#813C4C

accent

#4C6EDC

background

#F5F7F6

surface

#E9EEEC

border

#C5C9C7

text

#040908

muted

#797B7B

Preview Lab

Preview with #174A3E

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

Preview Lab → · Contrast checker → · Palette generator →