#17423A#17423A

#17423A is a dark, muted teal. Relative luminance 0.044; OKLCH L 34.6% C 0.050 H 179.0°. Best body text is #FFFFFF at 11.19:1 contrast (WCAG AA passes).

Color values

HEX	#17423A
RGB	rgb(23, 66, 58)
HSL	hsl(169, 48%, 17%)
HSV	hsv(169, 65%, 26%)
CMYK	cmyk(65.2%, 0%, 12.1%, 74.1%)
CIE-LAB	lab(24.90, -17.15, 0.43)
CIE-LCH	lch(24.90, 17.16, 178.57°)
OKLab	oklab(34.64% -0.0496 0.0009)
OKLCH	oklch(34.64% 0.05 179)
XYZ	xyz(3.0649, 4.3838, 4.6868)
Luminance	0.0438 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17423A #42171F

analogous

#174224 #17423A #173542

triadic

#17423A #3A1742 #423A17

tetradic

#17423A #241742 #42171F #354217

square

#17423A #241742 #42171F #354217

split-complementary

#17423A #421735 #422417

monochromatic

#081714 #081714 #17423A #276F62 #379D8A

Accessibility & contrast

On white

11.19

#17423A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#17423A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17423A

11.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17423A	#FFFFFF	#000000	##FFFFFF
##17423A	1.00	11.19	1.88	11.19
#FFFFFF	11.19	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3E3A

Deuteranopia (green-blind)

#39393B

Tritanopia (blue-blind)

#004340

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #17423a;
/* rgb */ color: rgb(23, 66, 58);
/* oklch */ color: oklch(34.6% 0.050 179.0);

Tailwind

colors: {
  custom: {
    50: '#597670',
    500: '#17423a',
    950: '#000000',
  },
}

SCSS

$custom: #17423a;
$custom-light: #597670;
$custom-dark: #000000;

JSON

{
  "hex": "#17423a",
  "rgb": {
    "r": 23,
    "g": 66,
    "b": 58
  },
  "hsl": {
    "h": 168.837,
    "s": 48.315,
    "l": 17.451
  },
  "oklch": {
    "l": 0.34636,
    "c": 0.04962,
    "h": 179
  },
  "luminance": 0.04384
}

Semantic roles & 50–950 ramp

primary

#17423A

secondary

#793C47

accent

#5069D8

background

#F5F7F6

surface

#E9EDEC

border

#C5C8C7

text

#040807

muted

#797B7A

Preview Lab

Preview with #17423A

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

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