#11573C#11573C

#11573C is a dark, moderate teal. Relative luminance 0.073; OKLCH L 40.7% C 0.081 H 162.2°. Best body text is #FFFFFF at 8.56:1 contrast (WCAG AA passes).

Color values

HEX#11573C
RGBrgb(17, 87, 60)
HSLhsl(157, 67%, 20%)
HSVhsv(157, 80%, 34%)
CMYKcmyk(80.5%, 0%, 31%, 65.9%)
CIE-LABlab(32.39, -28.33, 9.77)
CIE-LCHlch(32.39, 29.97, 160.97°)
OKLaboklab(40.73% -0.0774 0.0249)
OKLCHoklch(40.73% 0.081 162.2)
XYZxyz(4.4545, 7.2613, 5.4409)
Luminance0.0726 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#11573C #57112C
analogous
#115719 #11573C #114F57
triadic
#11573C #3C1157 #573C11
tetradic
#11573C #191157 #57112C #4F5711
square
#11573C #191157 #57112C #4F5711
split-complementary
#11573C #57114F #571911
monochromatic
#051A12 #072419 #11573C #1B8A5F #25BD83

Accessibility & contrast

On white

8.56
#11573C on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.45
#11573C on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11573C
8.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##11573C#FFFFFF#000000##FFFFFF
##11573C1.008.562.458.56
#FFFFFF8.561.0021.001.00
#0000002.4521.001.0021.00
##FFFFFF8.561.0021.001.00

Color blindness preview

Protanopia (red-blind)
#55503A
Deuteranopia (green-blind)
#4D4A3E
Tritanopia (blue-blind)
#005750
Achromatopsia (no color)
#4C4C4C

Design tokens & code

CSS
--color: #11573c;
/* rgb */ color: rgb(17, 87, 60);
/* oklch */ color: oklch(40.7% 0.081 162.2);
Tailwind
colors: {
  custom: {
    50: '#5c8771',
    500: '#11573c',
    950: '#000000',
  },
}
SCSS
$custom: #11573c;
$custom-light: #5c8771;
$custom-dark: #000000;
JSON
{
  "hex": "#11573c",
  "rgb": {
    "r": 17,
    "g": 87,
    "b": 60
  },
  "hsl": {
    "h": 156.857,
    "s": 67.308,
    "l": 20.392
  },
  "oklch": {
    "l": 0.40734,
    "c": 0.0813,
    "h": 162.2
  },
  "luminance": 0.07262
}

Semantic roles & 50–950 ramp

primary
#11573C
secondary
#903457
accent
#3E80EA
background
#F5F8F6
surface
#E9EFEC
border
#C5CAC7
text
#040B07
muted
#797C7A

Preview Lab

Preview with #11573C

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

Preview Lab → · Contrast checker → · Palette generator →

#11573C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva