#135D4C#135D4C

#135D4C is a dark, moderate teal. Relative luminance 0.085; OKLCH L 43.0% C 0.075 H 173.3°. Best body text is #FFFFFF at 7.78:1 contrast (WCAG AA passes).

Color values

HEX	#135D4C
RGB	rgb(19, 93, 76)
HSL	hsl(166, 66%, 22%)
HSV	hsv(166, 80%, 36%)
CMYK	cmyk(79.6%, 0%, 18.3%, 63.5%)
CIE-LAB	lab(34.98, -26.50, 3.49)
CIE-LCH	lch(34.98, 26.73, 172.50°)
OKLab	oklab(43% -0.0747 0.0088)
OKLCH	oklch(43% 0.075 173.3)
XYZ	xyz(5.4867, 8.4883, 8.1853)
Luminance	0.0849 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#135D4C #5D1324

analogous

#135D27 #135D4C #13495D

triadic

#135D4C #4C135D #5D4C13

tetradic

#135D4C #27135D #5D1324 #495D13

square

#135D4C #27135D #5D1324 #495D13

split-complementary

#135D4C #5D1349 #5D2713

monochromatic

#051915 #092A22 #135D4C #1D9076 #28C39F

Accessibility & contrast

On white

7.78

#135D4C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#135D4C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135D4C

7.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##135D4C	#FFFFFF	#000000	##FFFFFF
##135D4C	1.00	7.78	2.70	7.78
#FFFFFF	7.78	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A564B

Deuteranopia (green-blind)

#504F4D

Tritanopia (blue-blind)

#005E58

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #135d4c;
/* rgb */ color: rgb(19, 93, 76);
/* oklch */ color: oklch(43.0% 0.075 173.3);

Tailwind

colors: {
  custom: {
    50: '#5e8b7e',
    500: '#135d4c',
    950: '#000000',
  },
}

SCSS

$custom: #135d4c;
$custom-light: #5e8b7e;
$custom-dark: #000000;

JSON

{
  "hex": "#135d4c",
  "rgb": {
    "r": 19,
    "g": 93,
    "b": 76
  },
  "hsl": {
    "h": 166.216,
    "s": 66.071,
    "l": 21.961
  },
  "oklch": {
    "l": 0.43002,
    "c": 0.07526,
    "h": 173.3
  },
  "luminance": 0.08489
}

Semantic roles & 50–950 ramp

primary

#135D4C

secondary

#95374C

accent

#3F66E9

background

#F5F8F7

surface

#EAF0EE

border

#C6CBC9

text

#050C09

muted

#797D7B

Preview Lab

Preview with #135D4C

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

Preview Lab → · Contrast checker → · Palette generator →