#17585E#17585E

#17585E is a dark, moderate teal. Relative luminance 0.080; OKLCH L 42.4% C 0.064 H 204.1°. Best body text is #FFFFFF at 8.10:1 contrast (WCAG AA passes).

Color values

HEX	#17585E
RGB	rgb(23, 88, 94)
HSL	hsl(185, 61%, 23%)
HSV	hsv(185, 76%, 37%)
CMYK	cmyk(75.5%, 6.4%, 0%, 63.1%)
CIE-LAB	lab(33.92, -17.61, -9.33)
CIE-LCH	lch(33.92, 19.93, 207.92°)
OKLab	oklab(42.36% -0.058 -0.0259)
OKLCH	oklch(42.36% 0.064 204.1)
XYZ	xyz(5.8626, 7.9691, 11.8167)
Luminance	0.0797 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17585E #5E1D17

analogous

#175E40 #17585E #17355E

triadic

#17585E #5E1758 #585E17

tetradic

#17585E #40175E #5E1D17 #355E17

square

#17585E #40175E #5E1D17 #355E17

split-complementary

#17585E #5E1735 #5E4017

monochromatic

#061719 #0B2A2D #17585E #23868F #2FB4C0

Accessibility & contrast

On white

8.10

#17585E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#17585E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17585E

8.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17585E	#FFFFFF	#000000	##FFFFFF
##17585E	1.00	8.10	2.59	8.10
#FFFFFF	8.10	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#50545E

Deuteranopia (green-blind)

#464D5E

Tritanopia (blue-blind)

#005C5A

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #17585e;
/* rgb */ color: rgb(23, 88, 94);
/* oklch */ color: oklch(42.4% 0.064 204.1);

Tailwind

colors: {
  custom: {
    50: '#60878b',
    500: '#17585e',
    950: '#000000',
  },
}

SCSS

$custom: #17585e;
$custom-light: #60878b;
$custom-dark: #000000;

JSON

{
  "hex": "#17585e",
  "rgb": {
    "r": 23,
    "g": 88,
    "b": 94
  },
  "hsl": {
    "h": 185.07,
    "s": 60.684,
    "l": 22.941
  },
  "oklch": {
    "l": 0.42358,
    "c": 0.06353,
    "h": 204.1
  },
  "luminance": 0.0797
}

Semantic roles & 50–950 ramp

primary

#17585E

secondary

#95443C

accent

#5144E4

background

#F6F8F8

surface

#EBEFF0

border

#C6CACB

text

#050B0C

muted

#7A7C7D

Preview Lab

Preview with #17585E

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

Preview Lab → · Contrast checker → · Palette generator →