#136A90#136A90

#136A90 is a mid, moderate cyan. Relative luminance 0.125; OKLCH L 49.5% C 0.097 H 233.7°. Best body text is #FFFFFF at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#136A90
RGB	rgb(19, 106, 144)
HSL	hsl(198, 77%, 32%)
HSV	hsv(198, 87%, 56%)
CMYK	cmyk(86.8%, 26.4%, 0%, 43.5%)
CIE-LAB	lab(41.94, -10.16, -27.65)
CIE-LCH	lch(41.94, 29.45, 249.82°)
OKLab	oklab(49.48% -0.0574 -0.0781)
OKLCH	oklch(49.48% 0.097 233.7)
XYZ	xyz(10.4546, 12.4588, 28.2339)
Luminance	0.1246 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#136A90 #903913

analogous

#139078 #136A90 #132C90

triadic

#136A90 #90136A #6A9013

tetradic

#136A90 #781390 #903913 #2C9013

square

#136A90 #781390 #903913 #2C9013

split-complementary

#136A90 #90132C #907813

monochromatic

#051A24 #0C425A #136A90 #1A92C6 #39B0E5

Accessibility & contrast

On white

6.01

#136A90 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#136A90 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #136A90

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##136A90	#FFFFFF	#000000	##FFFFFF
##136A90	1.00	6.01	3.49	6.01
#FFFFFF	6.01	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#576992

Deuteranopia (green-blind)

#475E8F

Tritanopia (blue-blind)

#007477

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #136a90;
/* rgb */ color: rgb(19, 106, 144);
/* oklch */ color: oklch(49.5% 0.097 233.7);

Tailwind

colors: {
  custom: {
    50: '#6a94b0',
    500: '#136a90',
    950: '#000000',
  },
}

SCSS

$custom: #136a90;
$custom-light: #6a94b0;
$custom-dark: #000000;

JSON

{
  "hex": "#136a90",
  "rgb": {
    "r": 19,
    "g": 106,
    "b": 144
  },
  "hsl": {
    "h": 198.24,
    "s": 76.687,
    "l": 31.961
  },
  "oklch": {
    "l": 0.49481,
    "c": 0.0969,
    "h": 233.7
  },
  "luminance": 0.1246
}

Semantic roles & 50–950 ramp

primary

#136A90

secondary

#C4653B

accent

#6F35F3

background

#F6F9FA

surface

#ECF1F5

border

#C7CBCF

text

#080D10

muted

#7A7E7F

Preview Lab

Preview with #136A90

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

Preview Lab → · Contrast checker → · Palette generator →