#135D3B#135D3B

#135D3B is a dark, moderate teal. Relative luminance 0.083; OKLCH L 42.5% C 0.090 H 158.1°. Best body text is #FFFFFF at 7.90:1 contrast (WCAG AA passes).

Color values

HEX#135D3B
RGBrgb(19, 93, 59)
HSLhsl(152, 66%, 22%)
HSVhsv(152, 80%, 36%)
CMYKcmyk(79.6%, 0%, 36.6%, 63.5%)
CIE-LABlab(34.56, -30.95, 13.37)
CIE-LCHlch(34.56, 33.72, 156.64°)
OKLaboklab(42.52% -0.0839 0.0337)
OKLCHoklch(42.52% 0.09 158.1)
XYZxyz(4.9718, 8.2823, 5.4734)
Luminance0.0828 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#135D3B #5D1335
analogous
#135D16 #135D3B #135A5D
triadic
#135D3B #3B135D #5D3B13
tetradic
#135D3B #16135D #5D1335 #5A5D13
square
#135D3B #16135D #5D1335 #5A5D13
split-complementary
#135D3B #5D135A #5D1613
monochromatic
#051910 #092A1B #135D3B #1D905B #28C37B

Accessibility & contrast

On white

7.90
#135D3B on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.66
#135D3B on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135D3B
7.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##135D3B#FFFFFF#000000##FFFFFF
##135D3B1.007.902.667.90
#FFFFFF7.901.0021.001.00
#0000002.6621.001.0021.00
##FFFFFF7.901.0021.001.00

Color blindness preview

Protanopia (red-blind)
#5C5539
Deuteranopia (green-blind)
#534F3D
Tritanopia (blue-blind)
#005C54
Achromatopsia (no color)
#515151

Design tokens & code

CSS
--color: #135d3b;
/* rgb */ color: rgb(19, 93, 59);
/* oklch */ color: oklch(42.5% 0.090 158.1);
Tailwind
colors: {
  custom: {
    50: '#5e8c71',
    500: '#135d3b',
    950: '#000000',
  },
}
SCSS
$custom: #135d3b;
$custom-light: #5e8c71;
$custom-dark: #000000;
JSON
{
  "hex": "#135d3b",
  "rgb": {
    "r": 19,
    "g": 93,
    "b": 59
  },
  "hsl": {
    "h": 152.432,
    "s": 66.071,
    "l": 21.961
  },
  "oklch": {
    "l": 0.42523,
    "c": 0.09042,
    "h": 158.1
  },
  "luminance": 0.08283
}

Semantic roles & 50–950 ramp

primary
#135D3B
secondary
#953762
accent
#3F8DE9
background
#F5F8F6
surface
#EAF0EC
border
#C6CBC7
text
#050C07
muted
#797D7A

Preview Lab

Preview with #135D3B

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

Preview Lab → · Contrast checker → · Palette generator →

#135D3B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva