#135F4B#135F4B

#135F4B is a dark, moderate teal. Relative luminance 0.088; OKLCH L 43.5% C 0.079 H 170.5°. Best body text is #FFFFFF at 7.59:1 contrast (WCAG AA passes).

Color values

HEX#135F4B
RGBrgb(19, 95, 75)
HSLhsl(164, 67%, 22%)
HSVhsv(164, 80%, 37%)
CMYKcmyk(80%, 0%, 21.1%, 62.7%)
CIE-LABlab(35.66, -27.74, 5.07)
CIE-LCHlch(35.66, 28.20, 169.63°)
OKLaboklab(43.55% -0.0775 0.0129)
OKLCHoklch(43.55% 0.079 170.5)
XYZxyz(5.6301, 8.8302, 8.0629)
Luminance0.0883 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#135F4B #5F1327
analogous
#135F25 #135F4B #134D5F
triadic
#135F4B #4B135F #5F4B13
tetradic
#135F4B #25135F #5F1327 #4D5F13
square
#135F4B #25135F #5F1327 #4D5F13
split-complementary
#135F4B #5F134D #5F2513
monochromatic
#051A14 #092C23 #135F4B #1D9273 #27C59C

Accessibility & contrast

On white

7.59
#135F4B on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.77
#135F4B on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135F4B
7.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##135F4B#FFFFFF#000000##FFFFFF
##135F4B1.007.592.777.59
#FFFFFF7.591.0021.001.00
#0000002.7721.001.0021.00
##FFFFFF7.591.0021.001.00

Color blindness preview

Protanopia (red-blind)
#5C584A
Deuteranopia (green-blind)
#52514C
Tritanopia (blue-blind)
#006059
Achromatopsia (no color)
#545454

Design tokens & code

CSS
--color: #135f4b;
/* rgb */ color: rgb(19, 95, 75);
/* oklch */ color: oklch(43.5% 0.079 170.5);
Tailwind
colors: {
  custom: {
    50: '#5f8d7d',
    500: '#135f4b',
    950: '#000000',
  },
}
SCSS
$custom: #135f4b;
$custom-light: #5f8d7d;
$custom-dark: #000000;
JSON
{
  "hex": "#135f4b",
  "rgb": {
    "r": 19,
    "g": 95,
    "b": 75
  },
  "hsl": {
    "h": 164.211,
    "s": 66.667,
    "l": 22.353
  },
  "oklch": {
    "l": 0.43546,
    "c": 0.07861,
    "h": 170.5
  },
  "luminance": 0.08831
}

Semantic roles & 50–950 ramp

primary
#135F4B
secondary
#973750
accent
#3E6BEA
background
#F5F8F7
surface
#EAF0EE
border
#C6CBC9
text
#050C09
muted
#797D7B

Preview Lab

Preview with #135F4B

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

Preview Lab → · Contrast checker → · Palette generator →

#135F4B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva