#136D90#136D90

#136D90 is a mid, moderate cyan. Relative luminance 0.131; OKLCH L 50.2% C 0.095 H 230.8°. Best body text is #FFFFFF at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#136D90
RGB	rgb(19, 109, 144)
HSL	hsl(197, 77%, 32%)
HSV	hsv(197, 87%, 56%)
CMYK	cmyk(86.8%, 24.3%, 0%, 43.5%)
CIE-LAB	lab(42.90, -11.91, -26.15)
CIE-LCH	lch(42.90, 28.74, 245.51°)
OKLab	oklab(50.25% -0.0602 -0.0737)
OKLCH	oklch(50.25% 0.095 230.8)
XYZ	xyz(10.7692, 13.0880, 28.3388)
Luminance	0.1309 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#136D90 #903613

analogous

#139075 #136D90 #132F90

triadic

#136D90 #90136D #6D9013

tetradic

#136D90 #751390 #903613 #2F9013

square

#136D90 #751390 #903613 #2F9013

split-complementary

#136D90 #90132F #907513

monochromatic

#051B24 #0C445A #136D90 #1A96C6 #39B5E5

Accessibility & contrast

On white

5.80

#136D90 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#136D90 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #136D90

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##136D90	#FFFFFF	#000000	##FFFFFF
##136D90	1.00	5.80	3.62	5.80
#FFFFFF	5.80	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B6C92

Deuteranopia (green-blind)

#4B608F

Tritanopia (blue-blind)

#007779

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #136d90;
/* rgb */ color: rgb(19, 109, 144);
/* oklch */ color: oklch(50.2% 0.095 230.8);

Tailwind

colors: {
  custom: {
    50: '#6a96b0',
    500: '#136d90',
    950: '#000000',
  },
}

SCSS

$custom: #136d90;
$custom-light: #6a96b0;
$custom-dark: #000000;

JSON

{
  "hex": "#136d90",
  "rgb": {
    "r": 19,
    "g": 109,
    "b": 144
  },
  "hsl": {
    "h": 196.8,
    "s": 76.687,
    "l": 31.961
  },
  "oklch": {
    "l": 0.50247,
    "c": 0.09521,
    "h": 230.8
  },
  "luminance": 0.13089
}

Semantic roles & 50–950 ramp

primary

#136D90

secondary

#C4613B

accent

#6A35F3

background

#F6F9FA

surface

#ECF2F5

border

#C7CCCF

text

#080D10

muted

#7A7E7F

Preview Lab

Preview with #136D90

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

Preview Lab → · Contrast checker → · Palette generator →