#17504C#17504C

#17504C is a dark, muted teal. Relative luminance 0.064; OKLCH L 39.4% C 0.058 H 188.4°. Best body text is #FFFFFF at 9.18:1 contrast (WCAG AA passes).

Color values

HEX	#17504C
RGB	rgb(23, 80, 76)
HSL	hsl(176, 55%, 20%)
HSV	hsv(176, 71%, 31%)
CMYK	cmyk(71.2%, 0%, 5%, 68.6%)
CIE-LAB	lab(30.50, -19.20, -3.04)
CIE-LCH	lch(30.50, 19.43, 188.99°)
OKLab	oklab(39.38% -0.0576 -0.0085)
OKLCH	oklch(39.38% 0.058 188.4)
XYZ	xyz(4.5259, 6.4408, 7.8407)
Luminance	0.0644 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17504C #50171B

analogous

#17502F #17504C #173850

triadic

#17504C #4C1750 #504C17

tetradic

#17504C #2F1750 #50171B #385017

square

#17504C #2F1750 #50171B #385017

split-complementary

#17504C #501738 #502F17

monochromatic

#071817 #09201F #17504C #258079 #32AFA6

Accessibility & contrast

On white

9.18

#17504C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#17504C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17504C

9.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17504C	#FFFFFF	#000000	##FFFFFF
##17504C	1.00	9.18	2.29	9.18
#FFFFFF	9.18	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4B4C

Deuteranopia (green-blind)

#43454D

Tritanopia (blue-blind)

#00524F

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #17504c;
/* rgb */ color: rgb(23, 80, 76);
/* oklch */ color: oklch(39.4% 0.058 188.4);

Tailwind

colors: {
  custom: {
    50: '#5d817e',
    500: '#17504c',
    950: '#000000',
  },
}

SCSS

$custom: #17504c;
$custom-light: #5d817e;
$custom-dark: #000000;

JSON

{
  "hex": "#17504c",
  "rgb": {
    "r": 23,
    "g": 80,
    "b": 76
  },
  "hsl": {
    "h": 175.789,
    "s": 55.34,
    "l": 20.196
  },
  "oklch": {
    "l": 0.39375,
    "c": 0.05825,
    "h": 188.4
  },
  "luminance": 0.06441
}

Semantic roles & 50–950 ramp

primary

#17504C

secondary

#873C41

accent

#4954DF

background

#F5F7F7

surface

#E9EEEE

border

#C5C9C9

text

#050A09

muted

#797C7B

Preview Lab

Preview with #17504C

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

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