#136173#136173

#136173 is a mid, moderate cyan. Relative luminance 0.099; OKLCH L 45.7% C 0.076 H 217.8°. Best body text is #FFFFFF at 7.03:1 contrast (WCAG AA passes).

Color values

HEX	#136173
RGB	rgb(19, 97, 115)
HSL	hsl(191, 72%, 26%)
HSV	hsv(191, 83%, 45%)
CMYK	cmyk(83.5%, 15.7%, 0%, 54.9%)
CIE-LAB	lab(37.71, -15.74, -16.62)
CIE-LCH	lch(37.71, 22.89, 226.54°)
OKLab	oklab(45.67% -0.0599 -0.0465)
OKLCH	oklch(45.67% 0.076 217.8)
XYZ	xyz(7.6364, 9.9247, 17.7295)
Luminance	0.0993 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#136173 #732513

analogous

#137355 #136173 #133173

triadic

#136173 #731361 #617313

tetradic

#136173 #551373 #732513 #317313

square

#136173 #551373 #732513 #317313

split-complementary

#136173 #731331 #735513

monochromatic

#04161A #0A353E #136173 #1C8DA8 #25B9DB

Accessibility & contrast

On white

7.03

#136173 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#136173 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #136173

7.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##136173	#FFFFFF	#000000	##FFFFFF
##136173	1.00	7.03	2.99	7.03
#FFFFFF	7.03	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#555E74

Deuteranopia (green-blind)

#495573

Tritanopia (blue-blind)

#006767

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #136173;
/* rgb */ color: rgb(19, 97, 115);
/* oklch */ color: oklch(45.7% 0.076 217.8);

Tailwind

colors: {
  custom: {
    50: '#638e9b',
    500: '#136173',
    950: '#000000',
  },
}

SCSS

$custom: #136173;
$custom-light: #638e9b;
$custom-dark: #000000;

JSON

{
  "hex": "#136173",
  "rgb": {
    "r": 19,
    "g": 97,
    "b": 115
  },
  "hsl": {
    "h": 191.25,
    "s": 71.642,
    "l": 26.275
  },
  "oklch": {
    "l": 0.45665,
    "c": 0.07585,
    "h": 217.8
  },
  "luminance": 0.09926
}

Semantic roles & 50–950 ramp

primary

#136173

secondary

#AA4E38

accent

#5B39EE

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#060C0E

muted

#7A7D7E

Preview Lab

Preview with #136173

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

Preview Lab → · Contrast checker → · Palette generator →