#11555D#11555D

#11555D is a dark, moderate teal. Relative luminance 0.074; OKLCH L 41.3% C 0.065 H 206.9°. Best body text is #FFFFFF at 8.46:1 contrast (WCAG AA passes).

Color values

HEX	#11555D
RGB	rgb(17, 85, 93)
HSL	hsl(186, 69%, 22%)
HSV	hsv(186, 82%, 36%)
CMYK	cmyk(81.7%, 8.6%, 0%, 63.5%)
CIE-LAB	lab(32.71, -17.11, -10.54)
CIE-LCH	lch(32.71, 20.10, 211.63°)
OKLab	oklab(41.33% -0.0578 -0.0293)
OKLCH	oklch(41.33% 0.065 206.9)
XYZ	xyz(5.4546, 7.4058, 11.4958)
Luminance	0.0741 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11555D #5D1911

analogous

#115D3F #11555D #112F5D

triadic

#11555D #5D1155 #555D11

tetradic

#11555D #3F115D #5D1911 #2F5D11

square

#11555D #3F115D #5D1911 #2F5D11

split-complementary

#11555D #5D112F #5D3F11

monochromatic

#05181A #082629 #11555D #1A8491 #24B4C4

Accessibility & contrast

On white

8.46

#11555D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#11555D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11555D

8.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11555D	#FFFFFF	#000000	##FFFFFF
##11555D	1.00	8.46	2.48	8.46
#FFFFFF	8.46	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D515E

Deuteranopia (green-blind)

#424A5D

Tritanopia (blue-blind)

#005957

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #11555d;
/* rgb */ color: rgb(17, 85, 93);
/* oklch */ color: oklch(41.3% 0.065 206.9);

Tailwind

colors: {
  custom: {
    50: '#5e858a',
    500: '#11555d',
    950: '#000000',
  },
}

SCSS

$custom: #11555d;
$custom-light: #5e858a;
$custom-dark: #000000;

JSON

{
  "hex": "#11555d",
  "rgb": {
    "r": 17,
    "g": 85,
    "b": 93
  },
  "hsl": {
    "h": 186.316,
    "s": 69.091,
    "l": 21.569
  },
  "oklch": {
    "l": 0.41333,
    "c": 0.06482,
    "h": 206.9
  },
  "luminance": 0.07406
}

Semantic roles & 50–950 ramp

primary

#11555D

secondary

#963E34

accent

#4E3CEC

background

#F5F8F8

surface

#EAEFF0

border

#C6CACB

text

#050B0B

muted

#797C7C

Preview Lab

Preview with #11555D

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

Preview Lab → · Contrast checker → · Palette generator →