#135A56#135A56

#135A56 is a dark, moderate teal. Relative luminance 0.081; OKLCH L 42.5% C 0.067 H 189.3°. Best body text is #FFFFFF at 8.00:1 contrast (WCAG AA passes).

Color values

HEX#135A56
RGBrgb(19, 90, 86)
HSLhsl(177, 65%, 21%)
HSVhsv(177, 79%, 35%)
CMYKcmyk(78.9%, 0%, 4.4%, 64.7%)
CIE-LABlab(34.24, -21.93, -3.85)
CIE-LCHlch(34.24, 22.27, 189.95°)
OKLaboklab(42.5% -0.0661 -0.0108)
OKLCHoklch(42.5% 0.067 189.3)
XYZxyz(5.6036, 8.1220, 10.0747)
Luminance0.0812 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#135A56 #5A1317
analogous
#135A33 #135A56 #133B5A
triadic
#135A56 #56135A #5A5613
tetradic
#135A56 #33135A #5A1317 #3B5A13
square
#135A56 #33135A #5A1317 #3B5A13
split-complementary
#135A56 #5A133B #5A3313
monochromatic
#051918 #082726 #135A56 #1E8D86 #28BFB7

Accessibility & contrast

On white

8.00
#135A56 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.62
#135A56 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135A56
8.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##135A56#FFFFFF#000000##FFFFFF
##135A561.008.002.628.00
#FFFFFF8.001.0021.001.00
#0000002.6221.001.0021.00
##FFFFFF8.001.0021.001.00

Color blindness preview

Protanopia (red-blind)
#545556
Deuteranopia (green-blind)
#4A4D57
Tritanopia (blue-blind)
#005D59
Achromatopsia (no color)
#505050

Design tokens & code

CSS
--color: #135a56;
/* rgb */ color: rgb(19, 90, 86);
/* oklch */ color: oklch(42.5% 0.067 189.3);
Tailwind
colors: {
  custom: {
    50: '#5f8985',
    500: '#135a56',
    950: '#000000',
  },
}
SCSS
$custom: #135a56;
$custom-light: #5f8985;
$custom-dark: #000000;
JSON
{
  "hex": "#135a56",
  "rgb": {
    "r": 19,
    "g": 90,
    "b": 86
  },
  "hsl": {
    "h": 176.62,
    "s": 65.138,
    "l": 21.373
  },
  "oklch": {
    "l": 0.42496,
    "c": 0.06695,
    "h": 189.3
  },
  "luminance": 0.08123
}

Semantic roles & 50–950 ramp

primary
#135A56
secondary
#92373C
accent
#4049E8
background
#F5F8F8
surface
#EAF0EF
border
#C6CBCA
text
#050B0B
muted
#797C7C

Preview Lab

Preview with #135A56

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

Preview Lab → · Contrast checker → · Palette generator →

#135A56 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva