#11584F#11584F

#11584F is a dark, moderate teal. Relative luminance 0.077; OKLCH L 41.6% C 0.068 H 182.3°. Best body text is #FFFFFF at 8.29:1 contrast (WCAG AA passes).

Color values

HEX#11584F
RGBrgb(17, 88, 79)
HSLhsl(172, 68%, 21%)
HSVhsv(172, 81%, 35%)
CMYKcmyk(80.7%, 0%, 10.2%, 65.5%)
CIE-LABlab(33.27, -23.39, -0.88)
CIE-LCHlch(33.27, 23.41, 182.15°)
OKLaboklab(41.62% -0.0683 -0.0027)
OKLCHoklch(41.62% 0.068 182.3)
XYZxyz(5.1315, 7.6625, 8.6042)
Luminance0.0766 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#11584F #58111A
analogous
#11582B #11584F #113D58
triadic
#11584F #4F1158 #584F11
tetradic
#11584F #2B1158 #58111A #3D5811
square
#11584F #2B1158 #58111A #3D5811
split-complementary
#11584F #58113D #582B11
monochromatic
#051A17 #072521 #11584F #1B8B7D #25BFAB

Accessibility & contrast

On white

8.29
#11584F on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

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

Best text color

#FFFFFF on #11584F
8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##11584F#FFFFFF#000000##FFFFFF
##11584F1.008.292.538.29
#FFFFFF8.291.0021.001.00
#0000002.5321.001.0021.00
##FFFFFF8.291.0021.001.00

Color blindness preview

Protanopia (red-blind)
#53524F
Deuteranopia (green-blind)
#4A4B50
Tritanopia (blue-blind)
#005A55
Achromatopsia (no color)
#4E4E4E

Design tokens & code

CSS
--color: #11584f;
/* rgb */ color: rgb(17, 88, 79);
/* oklch */ color: oklch(41.6% 0.068 182.3);
Tailwind
colors: {
  custom: {
    50: '#5d8780',
    500: '#11584f',
    950: '#000000',
  },
}
SCSS
$custom: #11584f;
$custom-light: #5d8780;
$custom-dark: #000000;
JSON
{
  "hex": "#11584f",
  "rgb": {
    "r": 17,
    "g": 88,
    "b": 79
  },
  "hsl": {
    "h": 172.394,
    "s": 67.619,
    "l": 20.588
  },
  "oklch": {
    "l": 0.41622,
    "c": 0.06832,
    "h": 182.3
  },
  "luminance": 0.07663
}

Semantic roles & 50–950 ramp

primary
#11584F
secondary
#913440
accent
#3D53EA
background
#F5F8F7
surface
#E9EFEE
border
#C5CAC9
text
#050B0A
muted
#797C7C

Preview Lab

Preview with #11584F

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

Preview Lab → · Contrast checker → · Palette generator →

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