#17443A#17443A

#17443A is a dark, muted teal. Relative luminance 0.046; OKLCH L 35.2% C 0.052 H 176.0°. Best body text is #FFFFFF at 10.91:1 contrast (WCAG AA passes).

Color values

HEX	#17443A
RGB	rgb(23, 68, 58)
HSL	hsl(167, 49%, 18%)
HSV	hsv(167, 66%, 27%)
CMYK	cmyk(66.2%, 0%, 14.7%, 73.3%)
CIE-LAB	lab(25.63, -18.25, 1.48)
CIE-LCH	lch(25.63, 18.31, 175.35°)
OKLab	oklab(35.23% -0.0522 0.0037)
OKLCH	oklch(35.23% 0.052 176)
XYZ	xyz(3.1838, 4.6216, 4.7264)
Luminance	0.0462 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17443A #441721

analogous

#174423 #17443A #173744

triadic

#17443A #3A1744 #443A17

tetradic

#17443A #231744 #441721 #374417

square

#17443A #231744 #441721 #374417

split-complementary

#17443A #441737 #442317

monochromatic

#081714 #081714 #17443A #267261 #369F88

Accessibility & contrast

On white

10.91

#17443A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#17443A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17443A

10.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17443A	#FFFFFF	#000000	##FFFFFF
##17443A	1.00	10.91	1.92	10.91
#FFFFFF	10.91	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#41403A

Deuteranopia (green-blind)

#3B3B3B

Tritanopia (blue-blind)

#004541

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #17443a;
/* rgb */ color: rgb(23, 68, 58);
/* oklch */ color: oklch(35.2% 0.052 176.0);

Tailwind

colors: {
  custom: {
    50: '#5a7870',
    500: '#17443a',
    950: '#000000',
  },
}

SCSS

$custom: #17443a;
$custom-light: #5a7870;
$custom-dark: #000000;

JSON

{
  "hex": "#17443a",
  "rgb": {
    "r": 23,
    "g": 68,
    "b": 58
  },
  "hsl": {
    "h": 166.667,
    "s": 49.451,
    "l": 17.843
  },
  "oklch": {
    "l": 0.35226,
    "c": 0.05235,
    "h": 176
  },
  "luminance": 0.04622
}

Semantic roles & 50–950 ramp

primary

#17443A

secondary

#7B3C4A

accent

#4F6ED9

background

#F5F7F6

surface

#E9EDEC

border

#C5C8C7

text

#040907

muted

#797B7A

Preview Lab

Preview with #17443A

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

Preview Lab → · Contrast checker → · Palette generator →