#17585D#17585D

#17585D is a dark, moderate teal. Relative luminance 0.080; OKLCH L 42.3% C 0.063 H 202.6°. Best body text is #FFFFFF at 8.11:1 contrast (WCAG AA passes).

Color values

HEX	#17585D
RGB	rgb(23, 88, 93)
HSL	hsl(184, 60%, 23%)
HSV	hsv(184, 75%, 36%)
CMYK	cmyk(75.3%, 5.4%, 0%, 63.5%)
CIE-LAB	lab(33.88, -17.95, -8.76)
CIE-LCH	lch(33.88, 19.98, 206.01°)
OKLab	oklab(42.32% -0.0585 -0.0243)
OKLCH	oklch(42.32% 0.063 202.6)
XYZ	xyz(5.8180, 7.9512, 11.5819)
Luminance	0.0795 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17585D #5D1C17

analogous

#175D3F #17585D #17355D

triadic

#17585D #5D1758 #585D17

tetradic

#17585D #3F175D #5D1C17 #355D17

square

#17585D #3F175D #5D1C17 #355D17

split-complementary

#17585D #5D1735 #5D3F17

monochromatic

#061719 #0B2A2C #17585D #23868E #2FB5BF

Accessibility & contrast

On white

8.11

#17585D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#17585D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17585D

8.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17585D	#FFFFFF	#000000	##FFFFFF
##17585D	1.00	8.11	2.59	8.11
#FFFFFF	8.11	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#51545D

Deuteranopia (green-blind)

#474C5D

Tritanopia (blue-blind)

#005C59

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #17585d;
/* rgb */ color: rgb(23, 88, 93);
/* oklch */ color: oklch(42.3% 0.063 202.6);

Tailwind

colors: {
  custom: {
    50: '#60878a',
    500: '#17585d',
    950: '#000000',
  },
}

SCSS

$custom: #17585d;
$custom-light: #60878a;
$custom-dark: #000000;

JSON

{
  "hex": "#17585d",
  "rgb": {
    "r": 23,
    "g": 88,
    "b": 93
  },
  "hsl": {
    "h": 184.286,
    "s": 60.345,
    "l": 22.745
  },
  "oklch": {
    "l": 0.42316,
    "c": 0.06334,
    "h": 202.6
  },
  "luminance": 0.07952
}

Semantic roles & 50–950 ramp

primary

#17585D

secondary

#94423C

accent

#5044E3

background

#F6F8F8

surface

#EBEFF0

border

#C6CACB

text

#050B0B

muted

#7A7C7C

Preview Lab

Preview with #17585D

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

Preview Lab → · Contrast checker → · Palette generator →