#135F5D#135F5D

#135F5D is a dark, moderate teal. Relative luminance 0.091; OKLCH L 44.2% C 0.070 H 192.2°. Best body text is #FFFFFF at 7.44:1 contrast (WCAG AA passes).

Color values

HEX#135F5D
RGBrgb(19, 95, 93)
HSLhsl(178, 67%, 22%)
HSVhsv(178, 80%, 37%)
CMYKcmyk(80%, 0%, 2.1%, 62.7%)
CIE-LABlab(36.20, -22.27, -5.30)
CIE-LCHlch(36.20, 22.89, 193.38°)
OKLaboklab(44.17% -0.0681 -0.0148)
OKLCHoklch(44.17% 0.07 192.2)
XYZxyz(6.3356, 9.1124, 11.7788)
Luminance0.0911 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#135F5D #5F1315
analogous
#135F37 #135F5D #133B5F
triadic
#135F5D #5D135F #5F5D13
tetradic
#135F5D #37135F #5F1315 #3B5F13
square
#135F5D #37135F #5F1315 #3B5F13
split-complementary
#135F5D #5F133B #5F3713
monochromatic
#051A19 #092C2B #135F5D #1D928F #27C5C1

Accessibility & contrast

On white

7.44
#135F5D on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.82
#135F5D on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135F5D
7.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##135F5D#FFFFFF#000000##FFFFFF
##135F5D1.007.442.827.44
#FFFFFF7.441.0021.001.00
#0000002.8221.001.0021.00
##FFFFFF7.441.0021.001.00

Color blindness preview

Protanopia (red-blind)
#595A5D
Deuteranopia (green-blind)
#4E525E
Tritanopia (blue-blind)
#00625E
Achromatopsia (no color)
#555555

Design tokens & code

CSS
--color: #135f5d;
/* rgb */ color: rgb(19, 95, 93);
/* oklch */ color: oklch(44.2% 0.070 192.2);
Tailwind
colors: {
  custom: {
    50: '#608d8a',
    500: '#135f5d',
    950: '#000000',
  },
}
SCSS
$custom: #135f5d;
$custom-light: #608d8a;
$custom-dark: #000000;
JSON
{
  "hex": "#135f5d",
  "rgb": {
    "r": 19,
    "g": 95,
    "b": 93
  },
  "hsl": {
    "h": 178.421,
    "s": 66.667,
    "l": 22.353
  },
  "oklch": {
    "l": 0.44171,
    "c": 0.06971,
    "h": 192.2
  },
  "luminance": 0.09113
}

Semantic roles & 50–950 ramp

primary
#135F5D
secondary
#973739
accent
#3E43EA
background
#F6F8F8
surface
#EBF0F0
border
#C6CBCB
text
#050C0B
muted
#7A7D7C

Preview Lab

Preview with #135F5D

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

Preview Lab → · Contrast checker → · Palette generator →

#135F5D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva