#11575E#11575E

#11575E is a dark, moderate teal. Relative luminance 0.077; OKLCH L 41.9% C 0.066 H 205.2°. Best body text is #FFFFFF at 8.24:1 contrast (WCAG AA passes).

Color values

HEX	#11575E
RGB	rgb(17, 87, 94)
HSL	hsl(185, 69%, 22%)
HSV	hsv(185, 82%, 37%)
CMYK	cmyk(81.9%, 7.4%, 0%, 63.1%)
CIE-LAB	lab(33.44, -17.87, -10.07)
CIE-LCH	lch(33.44, 20.51, 209.39°)
OKLab	oklab(41.94% -0.0595 -0.028)
OKLCH	oklch(41.94% 0.066 205.2)
XYZ	xyz(5.6588, 7.7430, 11.7838)
Luminance	0.0774 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11575E #5E1811

analogous

#115E3F #11575E #11315E

triadic

#11575E #5E1157 #575E11

tetradic

#11575E #3F115E #5E1811 #315E11

square

#11575E #3F115E #5E1811 #315E11

split-complementary

#11575E #5E1131 #5E3F11

monochromatic

#05181A #08272A #11575E #1A8792 #24B7C6

Accessibility & contrast

On white

8.24

#11575E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#11575E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11575E

8.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11575E	#FFFFFF	#000000	##FFFFFF
##11575E	1.00	8.24	2.55	8.24
#FFFFFF	8.24	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F535E

Deuteranopia (green-blind)

#444B5E

Tritanopia (blue-blind)

#005B59

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #11575e;
/* rgb */ color: rgb(17, 87, 94);
/* oklch */ color: oklch(41.9% 0.066 205.2);

Tailwind

colors: {
  custom: {
    50: '#5e868b',
    500: '#11575e',
    950: '#000000',
  },
}

SCSS

$custom: #11575e;
$custom-light: #5e868b;
$custom-dark: #000000;

JSON

{
  "hex": "#11575e",
  "rgb": {
    "r": 17,
    "g": 87,
    "b": 94
  },
  "hsl": {
    "h": 185.455,
    "s": 69.369,
    "l": 21.765
  },
  "oklch": {
    "l": 0.41935,
    "c": 0.0658,
    "h": 205.2
  },
  "luminance": 0.07744
}

Semantic roles & 50–950 ramp

primary

#11575E

secondary

#973D34

accent

#4C3CEC

background

#F5F8F8

surface

#EAEFF0

border

#C6CACB

text

#050B0C

muted

#797C7D

Preview Lab

Preview with #11575E

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

Preview Lab → · Contrast checker → · Palette generator →