#11584E#11584E

#11584E is a dark, moderate teal. Relative luminance 0.076; OKLCH L 41.6% C 0.069 H 181.0°. Best body text is #FFFFFF at 8.30:1 contrast (WCAG AA passes).

Color values

HEX#11584E
RGBrgb(17, 88, 78)
HSLhsl(172, 68%, 21%)
HSVhsv(172, 81%, 35%)
CMYKcmyk(80.7%, 0%, 11.4%, 65.5%)
CIE-LABlab(33.24, -23.71, -0.29)
CIE-LCHlch(33.24, 23.71, 180.71°)
OKLaboklab(41.59% -0.0688 -0.0012)
OKLCHoklch(41.59% 0.069 181)
XYZxyz(5.0954, 7.6481, 8.4139)
Luminance0.0765 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#11584E #58111B
analogous
#11582A #11584E #113E58
triadic
#11584E #4E1158 #584E11
tetradic
#11584E #2A1158 #58111B #3E5811
square
#11584E #2A1158 #58111B #3E5811
split-complementary
#11584E #58113E #582A11
monochromatic
#051A17 #072521 #11584E #1B8B7B #25BFA9

Accessibility & contrast

On white

8.30
#11584E on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.53
#11584E on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11584E
8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##11584E#FFFFFF#000000##FFFFFF
##11584E1.008.302.538.30
#FFFFFF8.301.0021.001.00
#0000002.5321.001.0021.00
##FFFFFF8.301.0021.001.00

Color blindness preview

Protanopia (red-blind)
#54524E
Deuteranopia (green-blind)
#4A4B4F
Tritanopia (blue-blind)
#005A55
Achromatopsia (no color)
#4E4E4E

Design tokens & code

CSS
--color: #11584e;
/* rgb */ color: rgb(17, 88, 78);
/* oklch */ color: oklch(41.6% 0.069 181.0);
Tailwind
colors: {
  custom: {
    50: '#5d877f',
    500: '#11584e',
    950: '#000000',
  },
}
SCSS
$custom: #11584e;
$custom-light: #5d877f;
$custom-dark: #000000;
JSON
{
  "hex": "#11584e",
  "rgb": {
    "r": 17,
    "g": 88,
    "b": 78
  },
  "hsl": {
    "h": 171.549,
    "s": 67.619,
    "l": 20.588
  },
  "oklch": {
    "l": 0.41587,
    "c": 0.0688,
    "h": 181
  },
  "luminance": 0.07649
}

Semantic roles & 50–950 ramp

primary
#11584E
secondary
#913441
accent
#3D56EA
background
#F5F8F7
surface
#E9EFEE
border
#C5CAC9
text
#050B0A
muted
#797C7C

Preview Lab

Preview with #11584E

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

Preview Lab → · Contrast checker → · Palette generator →

#11584E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva