#136C7F#136C7F

#136C7F is a mid, moderate cyan. Relative luminance 0.124; OKLCH L 49.2% C 0.082 H 216.6°. Best body text is #FFFFFF at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#136C7F
RGB	rgb(19, 108, 127)
HSL	hsl(191, 74%, 29%)
HSV	hsv(191, 85%, 50%)
CMYK	cmyk(85%, 15%, 0%, 50.2%)
CIE-LAB	lab(41.84, -17.58, -17.58)
CIE-LCH	lch(41.84, 24.86, 225.01°)
OKLab	oklab(49.15% -0.0661 -0.0492)
OKLCH	oklch(49.15% 0.082 216.6)
XYZ	xyz(9.4602, 12.3947, 21.9684)
Luminance	0.1240 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#136C7F #7F2613

analogous

#137F5C #136C7F #13367F

triadic

#136C7F #7F136C #6C7F13

tetradic

#136C7F #5C137F #7F2613 #367F13

square

#136C7F #5C137F #7F2613 #367F13

split-complementary

#136C7F #7F1336 #7F5C13

monochromatic

#04171B #0B3F4A #136C7F #1B99B4 #2DC0E0

Accessibility & contrast

On white

6.04

#136C7F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#136C7F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #136C7F

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##136C7F	#FFFFFF	#000000	##FFFFFF
##136C7F	1.00	6.04	3.48	6.04
#FFFFFF	6.04	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F6880

Deuteranopia (green-blind)

#515E7F

Tritanopia (blue-blind)

#007372

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #136c7f;
/* rgb */ color: rgb(19, 108, 127);
/* oklch */ color: oklch(49.2% 0.082 216.6);

Tailwind

colors: {
  custom: {
    50: '#6796a4',
    500: '#136c7f',
    950: '#000000',
  },
}

SCSS

$custom: #136c7f;
$custom-light: #6796a4;
$custom-dark: #000000;

JSON

{
  "hex": "#136c7f",
  "rgb": {
    "r": 19,
    "g": 108,
    "b": 127
  },
  "hsl": {
    "h": 190.556,
    "s": 73.973,
    "l": 28.627
  },
  "oklch": {
    "l": 0.49154,
    "c": 0.08238,
    "h": 216.6
  },
  "luminance": 0.12396
}

Semantic roles & 50–950 ramp

primary

#136C7F

secondary

#B44F39

accent

#5837F1

background

#F6F9FA

surface

#EBF2F4

border

#C6CCCE

text

#070D0F

muted

#7A7E7F

Preview Lab

Preview with #136C7F

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

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