#11584F#11584F

#11584F is a dark, moderate teal. Relative luminance 0.077; OKLCH L 41.6% C 0.068 H 182.3°. Best body text is #FFFFFF at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#11584F
RGB	rgb(17, 88, 79)
HSL	hsl(172, 68%, 21%)
HSV	hsv(172, 81%, 35%)
CMYK	cmyk(80.7%, 0%, 10.2%, 65.5%)
CIE-LAB	lab(33.27, -23.39, -0.88)
CIE-LCH	lch(33.27, 23.41, 182.15°)
OKLab	oklab(41.62% -0.0683 -0.0027)
OKLCH	oklch(41.62% 0.068 182.3)
XYZ	xyz(5.1315, 7.6625, 8.6042)
Luminance	0.0766 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11584F #58111A

analogous

#11582B #11584F #113D58

triadic

#11584F #4F1158 #584F11

tetradic

#11584F #2B1158 #58111A #3D5811

square

#11584F #2B1158 #58111A #3D5811

split-complementary

#11584F #58113D #582B11

monochromatic

#051A17 #072521 #11584F #1B8B7D #25BFAB

Accessibility & contrast

On white

8.29

#11584F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#11584F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11584F

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11584F	#FFFFFF	#000000	##FFFFFF
##11584F	1.00	8.29	2.53	8.29
#FFFFFF	8.29	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#53524F

Deuteranopia (green-blind)

#4A4B50

Tritanopia (blue-blind)

#005A55

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #11584f;
/* rgb */ color: rgb(17, 88, 79);
/* oklch */ color: oklch(41.6% 0.068 182.3);

Tailwind

colors: {
  custom: {
    50: '#5d8780',
    500: '#11584f',
    950: '#000000',
  },
}

SCSS

$custom: #11584f;
$custom-light: #5d8780;
$custom-dark: #000000;

JSON

{
  "hex": "#11584f",
  "rgb": {
    "r": 17,
    "g": 88,
    "b": 79
  },
  "hsl": {
    "h": 172.394,
    "s": 67.619,
    "l": 20.588
  },
  "oklch": {
    "l": 0.41622,
    "c": 0.06832,
    "h": 182.3
  },
  "luminance": 0.07663
}

Semantic roles & 50–950 ramp

primary

#11584F

secondary

#913440

accent

#3D53EA

background

#F5F8F7

surface

#E9EFEE

border

#C5CAC9

text

#050B0A

muted

#797C7C

Preview Lab

Preview with #11584F

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

Preview Lab → · Contrast checker → · Palette generator →