#135B5F#135B5F

#135B5F is a dark, moderate teal. Relative luminance 0.084; OKLCH L 43.1% C 0.067 H 200.6°. Best body text is #FFFFFF at 7.81:1 contrast (WCAG AA passes).

Color values

HEX#135B5F
RGBrgb(19, 91, 95)
HSLhsl(183, 67%, 22%)
HSVhsv(183, 80%, 37%)
CMYKcmyk(80%, 4.2%, 0%, 62.7%)
CIE-LABlab(34.90, -19.47, -8.50)
CIE-LCHlch(34.90, 21.24, 203.57°)
OKLaboklab(43.14% -0.0627 -0.0236)
OKLCHoklch(43.14% 0.067 200.6)
XYZxyz(6.0743, 8.4461, 12.1344)
Luminance0.0845 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#135B5F #5F1713
analogous
#135F3D #135B5F #13355F
triadic
#135B5F #5F135B #5B5F13
tetradic
#135B5F #3D135F #5F1713 #355F13
square
#135B5F #3D135F #5F1713 #355F13
split-complementary
#135B5F #5F1335 #5F3D13
monochromatic
#05181A #092A2C #135B5F #1D8C92 #27BDC5

Accessibility & contrast

On white

7.81
#135B5F on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.69
#135B5F on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135B5F
7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##135B5F#FFFFFF#000000##FFFFFF
##135B5F1.007.812.697.81
#FFFFFF7.811.0021.001.00
#0000002.6921.001.0021.00
##FFFFFF7.811.0021.001.00

Color blindness preview

Protanopia (red-blind)
#54575F
Deuteranopia (green-blind)
#494F5F
Tritanopia (blue-blind)
#005F5C
Achromatopsia (no color)
#525252

Design tokens & code

CSS
--color: #135b5f;
/* rgb */ color: rgb(19, 91, 95);
/* oklch */ color: oklch(43.1% 0.067 200.6);
Tailwind
colors: {
  custom: {
    50: '#60898c',
    500: '#135b5f',
    950: '#000000',
  },
}
SCSS
$custom: #135b5f;
$custom-light: #60898c;
$custom-dark: #000000;
JSON
{
  "hex": "#135b5f",
  "rgb": {
    "r": 19,
    "g": 91,
    "b": 95
  },
  "hsl": {
    "h": 183.158,
    "s": 66.667,
    "l": 22.353
  },
  "oklch": {
    "l": 0.43135,
    "c": 0.06699,
    "h": 200.6
  },
  "luminance": 0.08447
}

Semantic roles & 50–950 ramp

primary
#135B5F
secondary
#973C37
accent
#473EEA
background
#F6F8F8
surface
#EBF0F0
border
#C6CBCB
text
#050B0C
muted
#7A7C7D

Preview Lab

Preview with #135B5F

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

Preview Lab → · Contrast checker → · Palette generator →

#135B5F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva