#11584E#11584E

#11584E is a dark, moderate teal. Relative luminance 0.076; OKLCH L 41.6% C 0.069 H 181.0°. Best body text is #FFFFFF at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#11584E
RGB	rgb(17, 88, 78)
HSL	hsl(172, 68%, 21%)
HSV	hsv(172, 81%, 35%)
CMYK	cmyk(80.7%, 0%, 11.4%, 65.5%)
CIE-LAB	lab(33.24, -23.71, -0.29)
CIE-LCH	lch(33.24, 23.71, 180.71°)
OKLab	oklab(41.59% -0.0688 -0.0012)
OKLCH	oklch(41.59% 0.069 181)
XYZ	xyz(5.0954, 7.6481, 8.4139)
Luminance	0.0765 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11584E #58111B

analogous

#11582A #11584E #113E58

triadic

#11584E #4E1158 #584E11

tetradic

#11584E #2A1158 #58111B #3E5811

square

#11584E #2A1158 #58111B #3E5811

split-complementary

#11584E #58113E #582A11

monochromatic

#051A17 #072521 #11584E #1B8B7B #25BFA9

Accessibility & contrast

On white

8.30

#11584E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#11584E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11584E

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11584E	#FFFFFF	#000000	##FFFFFF
##11584E	1.00	8.30	2.53	8.30
#FFFFFF	8.30	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#54524E

Deuteranopia (green-blind)

#4A4B4F

Tritanopia (blue-blind)

#005A55

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #11584e;
/* rgb */ color: rgb(17, 88, 78);
/* oklch */ color: oklch(41.6% 0.069 181.0);

Tailwind

colors: {
  custom: {
    50: '#5d877f',
    500: '#11584e',
    950: '#000000',
  },
}

SCSS

$custom: #11584e;
$custom-light: #5d877f;
$custom-dark: #000000;

JSON

{
  "hex": "#11584e",
  "rgb": {
    "r": 17,
    "g": 88,
    "b": 78
  },
  "hsl": {
    "h": 171.549,
    "s": 67.619,
    "l": 20.588
  },
  "oklch": {
    "l": 0.41587,
    "c": 0.0688,
    "h": 181
  },
  "luminance": 0.07649
}

Semantic roles & 50–950 ramp

primary

#11584E

secondary

#913441

accent

#3D56EA

background

#F5F8F7

surface

#E9EFEE

border

#C5CAC9

text

#050B0A

muted

#797C7C

Preview Lab

Preview with #11584E

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

Preview Lab → · Contrast checker → · Palette generator →