#135C5D#135C5D

#135C5D is a dark, moderate teal. Relative luminance 0.086; OKLCH L 43.3% C 0.068 H 196.4°. Best body text is #FFFFFF at 7.73:1 contrast (WCAG AA passes).

Color values

HEX#135C5D
RGBrgb(19, 92, 93)
HSLhsl(181, 66%, 22%)
HSVhsv(181, 80%, 36%)
CMYKcmyk(79.6%, 1.1%, 0%, 63.5%)
CIE-LABlab(35.17, -20.68, -6.84)
CIE-LCHlch(35.17, 21.79, 198.29°)
OKLaboklab(43.33% -0.0648 -0.019)
OKLCHoklch(43.33% 0.068 196.4)
XYZxyz(6.0706, 8.5823, 11.6904)
Luminance0.0858 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#135C5D #5D1413
analogous
#135D39 #135C5D #13375D
triadic
#135C5D #5D135C #5C5D13
tetradic
#135C5D #39135D #5D1413 #375D13
square
#135C5D #39135D #5D1413 #375D13
split-complementary
#135C5D #5D1337 #5D3913
monochromatic
#051919 #092A2A #135C5D #1D8E90 #28C1C3

Accessibility & contrast

On white

7.73
#135C5D on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.72
#135C5D on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135C5D
7.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##135C5D#FFFFFF#000000##FFFFFF
##135C5D1.007.732.727.73
#FFFFFF7.731.0021.001.00
#0000002.7221.001.0021.00
##FFFFFF7.731.0021.001.00

Color blindness preview

Protanopia (red-blind)
#55575D
Deuteranopia (green-blind)
#4B4F5D
Tritanopia (blue-blind)
#005F5C
Achromatopsia (no color)
#535353

Design tokens & code

CSS
--color: #135c5d;
/* rgb */ color: rgb(19, 92, 93);
/* oklch */ color: oklch(43.3% 0.068 196.4);
Tailwind
colors: {
  custom: {
    50: '#608a8a',
    500: '#135c5d',
    950: '#000000',
  },
}
SCSS
$custom: #135c5d;
$custom-light: #608a8a;
$custom-dark: #000000;
JSON
{
  "hex": "#135c5d",
  "rgb": {
    "r": 19,
    "g": 92,
    "b": 93
  },
  "hsl": {
    "h": 180.811,
    "s": 66.071,
    "l": 21.961
  },
  "oklch": {
    "l": 0.43332,
    "c": 0.06752,
    "h": 196.4
  },
  "luminance": 0.08583
}

Semantic roles & 50–950 ramp

primary
#135C5D
secondary
#953837
accent
#413FE9
background
#F6F8F8
surface
#EBF0F0
border
#C6CBCB
text
#050C0B
muted
#7A7D7C

Preview Lab

Preview with #135C5D

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

Preview Lab → · Contrast checker → · Palette generator →

#135C5D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva