#11585A#11585A

#11585A is a dark, moderate teal. Relative luminance 0.078; OKLCH L 42.0% C 0.066 H 197.8°. Best body text is #FFFFFF at 8.18:1 contrast (WCAG AA passes).

Color values

HEX	#11585A
RGB	rgb(17, 88, 90)
HSL	hsl(182, 68%, 21%)
HSV	hsv(182, 81%, 35%)
CMYK	cmyk(81.1%, 2.2%, 0%, 64.7%)
CIE-LAB	lab(33.64, -19.80, -7.25)
CIE-LCH	lch(33.64, 21.09, 200.11°)
OKLab	oklab(42.05% -0.0626 -0.0201)
OKLCH	oklch(42.05% 0.066 197.8)
XYZ	xyz(5.5655, 7.8361, 10.8901)
Luminance	0.0784 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11585A #5A1311

analogous

#115A37 #11585A #11335A

triadic

#11585A #5A1158 #585A11

tetradic

#11585A #37115A #5A1311 #335A11

square

#11585A #37115A #5A1311 #335A11

split-complementary

#11585A #5A1133 #5A3711

monochromatic

#05191A #072627 #11585A #1B8A8D #24BDC1

Accessibility & contrast

On white

8.18

#11585A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#11585A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11585A

8.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11585A	#FFFFFF	#000000	##FFFFFF
##11585A	1.00	8.18	2.57	8.18
#FFFFFF	8.18	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#51535A

Deuteranopia (green-blind)

#474C5A

Tritanopia (blue-blind)

#005B58

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #11585a;
/* rgb */ color: rgb(17, 88, 90);
/* oklch */ color: oklch(42.0% 0.066 197.8);

Tailwind

colors: {
  custom: {
    50: '#5e8788',
    500: '#11585a',
    950: '#000000',
  },
}

SCSS

$custom: #11585a;
$custom-light: #5e8788;
$custom-dark: #000000;

JSON

{
  "hex": "#11585a",
  "rgb": {
    "r": 17,
    "g": 88,
    "b": 90
  },
  "hsl": {
    "h": 181.644,
    "s": 68.224,
    "l": 20.98
  },
  "oklch": {
    "l": 0.42046,
    "c": 0.06577,
    "h": 197.8
  },
  "luminance": 0.07837
}

Semantic roles & 50–950 ramp

primary

#11585A

secondary

#933734

accent

#413DEB

background

#F5F8F8

surface

#EAEFEF

border

#C6CACA

text

#050B0B

muted

#797C7C

Preview Lab

Preview with #11585A

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

Preview Lab → · Contrast checker → · Palette generator →