#135E66#135E66

#135E66 is a dark, moderate teal. Relative luminance 0.091; OKLCH L 44.3% C 0.070 H 205.9°. Best body text is #FFFFFF at 7.45:1 contrast (WCAG AA passes).

Color values

HEX	#135E66
RGB	rgb(19, 94, 102)
HSL	hsl(186, 69%, 24%)
HSV	hsv(186, 81%, 40%)
CMYK	cmyk(81.4%, 7.8%, 0%, 60%)
CIE-LAB	lab(36.18, -18.69, -10.91)
CIE-LCH	lch(36.18, 21.65, 210.28°)
OKLab	oklab(44.26% -0.0626 -0.0304)
OKLCH	oklch(44.26% 0.07 205.9)
XYZ	xyz(6.6685, 9.1023, 13.9733)
Luminance	0.0910 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#135E66 #661B13

analogous

#136644 #135E66 #133466

triadic

#135E66 #66135E #5E6613

tetradic

#135E66 #441366 #661B13 #346613

square

#135E66 #441366 #661B13 #346613

split-complementary

#135E66 #661334 #664413

monochromatic

#05181A #092E32 #135E66 #1D8E9A #26BDCD

Accessibility & contrast

On white

7.45

#135E66 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#135E66 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135E66

7.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##135E66	#FFFFFF	#000000	##FFFFFF
##135E66	1.00	7.45	2.82	7.45
#FFFFFF	7.45	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#555A67

Deuteranopia (green-blind)

#4A5266

Tritanopia (blue-blind)

#006260

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #135e66;
/* rgb */ color: rgb(19, 94, 102);
/* oklch */ color: oklch(44.3% 0.070 205.9);

Tailwind

colors: {
  custom: {
    50: '#618c91',
    500: '#135e66',
    950: '#000000',
  },
}

SCSS

$custom: #135e66;
$custom-light: #618c91;
$custom-dark: #000000;

JSON

{
  "hex": "#135e66",
  "rgb": {
    "r": 19,
    "g": 94,
    "b": 102
  },
  "hsl": {
    "h": 185.783,
    "s": 68.595,
    "l": 23.725
  },
  "oklch": {
    "l": 0.44263,
    "c": 0.06961,
    "h": 205.9
  },
  "luminance": 0.09103
}

Semantic roles & 50–950 ramp

primary

#135E66

secondary

#9D4137

accent

#4D3CEB

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#060C0C

muted

#7A7D7D

Preview Lab

Preview with #135E66

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

Preview Lab → · Contrast checker → · Palette generator →