#135C66#135C66

#135C66 is a dark, moderate teal. Relative luminance 0.088; OKLCH L 43.7% C 0.069 H 208.8°. Best body text is #FFFFFF at 7.64:1 contrast (WCAG AA passes).

Color values

HEX	#135C66
RGB	rgb(19, 92, 102)
HSL	hsl(187, 69%, 24%)
HSV	hsv(187, 81%, 40%)
CMYK	cmyk(81.4%, 9.8%, 0%, 60%)
CIE-LAB	lab(35.50, -17.59, -11.95)
CIE-LCH	lch(35.50, 21.26, 214.18°)
OKLab	oklab(43.71% -0.0605 -0.0332)
OKLCH	oklch(43.71% 0.069 208.8)
XYZ	xyz(6.4929, 8.7513, 13.9148)
Luminance	0.0875 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#135C66 #661D13

analogous

#136646 #135C66 #133266

triadic

#135C66 #66135C #5C6613

tetradic

#135C66 #461366 #661D13 #326613

square

#135C66 #461366 #661D13 #326613

split-complementary

#135C66 #661332 #664613

monochromatic

#05171A #092D32 #135C66 #1D8B9A #26B9CD

Accessibility & contrast

On white

7.64

#135C66 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#135C66 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135C66

7.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##135C66	#FFFFFF	#000000	##FFFFFF
##135C66	1.00	7.64	2.75	7.64
#FFFFFF	7.64	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#535867

Deuteranopia (green-blind)

#485066

Tritanopia (blue-blind)

#00615F

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #135c66;
/* rgb */ color: rgb(19, 92, 102);
/* oklch */ color: oklch(43.7% 0.069 208.8);

Tailwind

colors: {
  custom: {
    50: '#618a91',
    500: '#135c66',
    950: '#000000',
  },
}

SCSS

$custom: #135c66;
$custom-light: #618a91;
$custom-dark: #000000;

JSON

{
  "hex": "#135c66",
  "rgb": {
    "r": 19,
    "g": 92,
    "b": 102
  },
  "hsl": {
    "h": 187.229,
    "s": 68.595,
    "l": 23.725
  },
  "oklch": {
    "l": 0.43713,
    "c": 0.069,
    "h": 208.8
  },
  "luminance": 0.08752
}

Semantic roles & 50–950 ramp

primary

#135C66

secondary

#9D4437

accent

#513CEB

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#060B0C

muted

#7A7C7D

Preview Lab

Preview with #135C66

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

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