#135A53#135A53

#135A53 is a dark, moderate teal. Relative luminance 0.081; OKLCH L 42.4% C 0.068 H 185.1°. Best body text is #FFFFFF at 8.03:1 contrast (WCAG AA passes).

Color values

HEX#135A53
RGBrgb(19, 90, 83)
HSLhsl(174, 65%, 21%)
HSVhsv(174, 79%, 35%)
CMYKcmyk(78.9%, 0%, 7.8%, 64.7%)
CIE-LABlab(34.14, -22.89, -2.11)
CIE-LCHlch(34.14, 22.99, 185.26°)
OKLaboklab(42.38% -0.0676 -0.0061)
OKLCHoklch(42.38% 0.068 185.1)
XYZxyz(5.4853, 8.0747, 9.4514)
Luminance0.0808 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#135A53 #5A131A
analogous
#135A30 #135A53 #133E5A
triadic
#135A53 #53135A #5A5313
tetradic
#135A53 #30135A #5A131A #3E5A13
square
#135A53 #30135A #5A131A #3E5A13
split-complementary
#135A53 #5A133E #5A3013
monochromatic
#051917 #082724 #135A53 #1E8D82 #28BFB0

Accessibility & contrast

On white

8.03
#135A53 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.62
#135A53 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135A53
8.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##135A53#FFFFFF#000000##FFFFFF
##135A531.008.032.628.03
#FFFFFF8.031.0021.001.00
#0000002.6221.001.0021.00
##FFFFFF8.031.0021.001.00

Color blindness preview

Protanopia (red-blind)
#555453
Deuteranopia (green-blind)
#4B4D54
Tritanopia (blue-blind)
#005C58
Achromatopsia (no color)
#505050

Design tokens & code

CSS
--color: #135a53;
/* rgb */ color: rgb(19, 90, 83);
/* oklch */ color: oklch(42.4% 0.068 185.1);
Tailwind
colors: {
  custom: {
    50: '#5e8983',
    500: '#135a53',
    950: '#000000',
  },
}
SCSS
$custom: #135a53;
$custom-light: #5e8983;
$custom-dark: #000000;
JSON
{
  "hex": "#135a53",
  "rgb": {
    "r": 19,
    "g": 90,
    "b": 83
  },
  "hsl": {
    "h": 174.085,
    "s": 65.138,
    "l": 21.373
  },
  "oklch": {
    "l": 0.42384,
    "c": 0.06789,
    "h": 185.1
  },
  "luminance": 0.08075
}

Semantic roles & 50–950 ramp

primary
#135A53
secondary
#923740
accent
#4050E8
background
#F5F8F8
surface
#EAF0EF
border
#C6CBCA
text
#050B0A
muted
#797C7C

Preview Lab

Preview with #135A53

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

Preview Lab → · Contrast checker → · Palette generator →

#135A53 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva