#17443E#17443E

#17443E is a dark, muted teal. Relative luminance 0.047; OKLCH L 35.4% C 0.050 H 183.3°. Best body text is #FFFFFF at 10.87:1 contrast (WCAG AA passes).

Color values

HEX	#17443E
RGB	rgb(23, 68, 62)
HSL	hsl(172, 49%, 18%)
HSV	hsv(172, 66%, 27%)
CMYK	cmyk(66.2%, 0%, 8.8%, 73.3%)
CIE-LAB	lab(25.75, -17.03, -0.96)
CIE-LCH	lch(25.75, 17.06, 183.21°)
OKLab	oklab(35.37% -0.05 -0.0028)
OKLCH	oklch(35.37% 0.05 183.3)
XYZ	xyz(3.2896, 4.6639, 5.2833)
Luminance	0.0466 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17443E #44171D

analogous

#174427 #17443E #173344

triadic

#17443E #3E1744 #443E17

tetradic

#17443E #271744 #44171D #334417

square

#17443E #271744 #44171D #334417

split-complementary

#17443E #441733 #442717

monochromatic

#081715 #081715 #17443E #267268 #369F91

Accessibility & contrast

On white

10.87

#17443E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#17443E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17443E

10.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17443E	#FFFFFF	#000000	##FFFFFF
##17443E	1.00	10.87	1.93	10.87
#FFFFFF	10.87	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#41403E

Deuteranopia (green-blind)

#3A3B3F

Tritanopia (blue-blind)

#004542

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #17443e;
/* rgb */ color: rgb(23, 68, 62);
/* oklch */ color: oklch(35.4% 0.050 183.3);

Tailwind

colors: {
  custom: {
    50: '#5a7873',
    500: '#17443e',
    950: '#000000',
  },
}

SCSS

$custom: #17443e;
$custom-light: #5a7873;
$custom-dark: #000000;

JSON

{
  "hex": "#17443e",
  "rgb": {
    "r": 23,
    "g": 68,
    "b": 62
  },
  "hsl": {
    "h": 172,
    "s": 49.451,
    "l": 17.843
  },
  "oklch": {
    "l": 0.35371,
    "c": 0.05013,
    "h": 183.3
  },
  "luminance": 0.04664
}

Semantic roles & 50–950 ramp

primary

#17443E

secondary

#7B3C44

accent

#4F61D9

background

#F5F7F6

surface

#E9EDEC

border

#C5C8C7

text

#040908

muted

#797B7B

Preview Lab

Preview with #17443E

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

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