#135C4B#135C4B

#135C4B is a dark, moderate teal. Relative luminance 0.083; OKLCH L 42.7% C 0.075 H 173.1°. Best body text is #FFFFFF at 7.89:1 contrast (WCAG AA passes).

Color values

HEX	#135C4B
RGB	rgb(19, 92, 75)
HSL	hsl(166, 66%, 22%)
HSV	hsv(166, 79%, 36%)
CMYK	cmyk(79.3%, 0%, 18.5%, 63.9%)
CIE-LAB	lab(34.60, -26.31, 3.56)
CIE-LCH	lch(34.60, 26.55, 172.29°)
OKLab	oklab(42.68% -0.0741 0.009)
OKLCH	oklch(42.68% 0.075 173.1)
XYZ	xyz(5.3650, 8.3001, 7.9746)
Luminance	0.0830 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#135C4B #5C1324

analogous

#135C26 #135C4B #13495C

triadic

#135C4B #4B135C #5C4B13

tetradic

#135C4B #26135C #5C1324 #495C13

square

#135C4B #26135C #5C1324 #495C13

split-complementary

#135C4B #5C1349 #5C2613

monochromatic

#051915 #092922 #135C4B #1D8F74 #28C19E

Accessibility & contrast

On white

7.89

#135C4B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#135C4B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135C4B

7.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##135C4B	#FFFFFF	#000000	##FFFFFF
##135C4B	1.00	7.89	2.66	7.89
#FFFFFF	7.89	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#59554A

Deuteranopia (green-blind)

#4F4E4C

Tritanopia (blue-blind)

#005D57

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #135c4b;
/* rgb */ color: rgb(19, 92, 75);
/* oklch */ color: oklch(42.7% 0.075 173.1);

Tailwind

colors: {
  custom: {
    50: '#5e8b7d',
    500: '#135c4b',
    950: '#000000',
  },
}

SCSS

$custom: #135c4b;
$custom-light: #5e8b7d;
$custom-dark: #000000;

JSON

{
  "hex": "#135c4b",
  "rgb": {
    "r": 19,
    "g": 92,
    "b": 75
  },
  "hsl": {
    "h": 166.027,
    "s": 65.766,
    "l": 21.765
  },
  "oklch": {
    "l": 0.42682,
    "c": 0.07469,
    "h": 173.1
  },
  "luminance": 0.08301
}

Semantic roles & 50–950 ramp

primary

#135C4B

secondary

#94374C

accent

#3F67E9

background

#F5F8F7

surface

#EAF0EE

border

#C6CBC9

text

#050C09

muted

#797D7B

Preview Lab

Preview with #135C4B

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

Preview Lab → · Contrast checker → · Palette generator →