#135D4B#135D4B

#135D4B is a dark, moderate teal. Relative luminance 0.085; OKLCH L 43.0% C 0.076 H 172.2°. Best body text is #FFFFFF at 7.79:1 contrast (WCAG AA passes).

Color values

HEX	#135D4B
RGB	rgb(19, 93, 75)
HSL	hsl(165, 66%, 22%)
HSV	hsv(165, 80%, 36%)
CMYK	cmyk(79.6%, 0%, 19.4%, 63.5%)
CIE-LAB	lab(34.95, -26.79, 4.07)
CIE-LCH	lch(34.95, 27.10, 171.36°)
OKLab	oklab(42.97% -0.0753 0.0103)
OKLCH	oklch(42.97% 0.076 172.2)
XYZ	xyz(5.4522, 8.4745, 8.0036)
Luminance	0.0848 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#135D4B #5D1325

analogous

#135D26 #135D4B #134A5D

triadic

#135D4B #4B135D #5D4B13

tetradic

#135D4B #26135D #5D1325 #4A5D13

square

#135D4B #26135D #5D1325 #4A5D13

split-complementary

#135D4B #5D134A #5D2613

monochromatic

#051914 #092A22 #135D4B #1D9074 #28C39D

Accessibility & contrast

On white

7.79

#135D4B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#135D4B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135D4B

7.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##135D4B	#FFFFFF	#000000	##FFFFFF
##135D4B	1.00	7.79	2.70	7.79
#FFFFFF	7.79	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A564A

Deuteranopia (green-blind)

#504F4C

Tritanopia (blue-blind)

#005E58

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #135d4b;
/* rgb */ color: rgb(19, 93, 75);
/* oklch */ color: oklch(43.0% 0.076 172.2);

Tailwind

colors: {
  custom: {
    50: '#5e8b7d',
    500: '#135d4b',
    950: '#000000',
  },
}

SCSS

$custom: #135d4b;
$custom-light: #5e8b7d;
$custom-dark: #000000;

JSON

{
  "hex": "#135d4b",
  "rgb": {
    "r": 19,
    "g": 93,
    "b": 75
  },
  "hsl": {
    "h": 165.405,
    "s": 66.071,
    "l": 21.961
  },
  "oklch": {
    "l": 0.4297,
    "c": 0.07599,
    "h": 172.2
  },
  "luminance": 0.08475
}

Semantic roles & 50–950 ramp

primary

#135D4B

secondary

#95374E

accent

#3F68E9

background

#F5F8F7

surface

#EAF0EE

border

#C6CBC9

text

#050C09

muted

#797D7B

Preview Lab

Preview with #135D4B

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

Preview Lab → · Contrast checker → · Palette generator →