#15565A#15565A

#15565A is a dark, moderate teal. Relative luminance 0.076; OKLCH L 41.6% C 0.063 H 201.1°. Best body text is #FFFFFF at 8.36:1 contrast (WCAG AA passes).

Color values

HEX	#15565A
RGB	rgb(21, 86, 90)
HSL	hsl(183, 62%, 22%)
HSV	hsv(183, 77%, 35%)
CMYK	cmyk(76.7%, 4.4%, 0%, 64.7%)
CIE-LAB	lab(33.03, -18.17, -8.15)
CIE-LCH	lch(33.03, 19.91, 204.17°)
OKLab	oklab(41.58% -0.0586 -0.0226)
OKLCH	oklch(41.58% 0.063 201.1)
XYZ	xyz(5.4817, 7.5525, 10.8398)
Luminance	0.0755 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15565A #5A1915

analogous

#155A3C #15565A #15345A

triadic

#15565A #5A1556 #565A15

tetradic

#15565A #3C155A #5A1915 #345A15

square

#15565A #3C155A #5A1915 #345A15

split-complementary

#15565A #5A1534 #5A3C15

monochromatic

#061819 #092728 #15565A #21858C #2CB5BD

Accessibility & contrast

On white

8.36

#15565A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#15565A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15565A

8.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15565A	#FFFFFF	#000000	##FFFFFF
##15565A	1.00	8.36	2.51	8.36
#FFFFFF	8.36	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F525A

Deuteranopia (green-blind)

#454B5A

Tritanopia (blue-blind)

#005A57

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #15565a;
/* rgb */ color: rgb(21, 86, 90);
/* oklch */ color: oklch(41.6% 0.063 201.1);

Tailwind

colors: {
  custom: {
    50: '#5f8688',
    500: '#15565a',
    950: '#000000',
  },
}

SCSS

$custom: #15565a;
$custom-light: #5f8688;
$custom-dark: #000000;

JSON

{
  "hex": "#15565a",
  "rgb": {
    "r": 21,
    "g": 86,
    "b": 90
  },
  "hsl": {
    "h": 183.478,
    "s": 62.162,
    "l": 21.765
  },
  "oklch": {
    "l": 0.41579,
    "c": 0.06285,
    "h": 201.1
  },
  "luminance": 0.07553
}

Semantic roles & 50–950 ramp

primary

#15565A

secondary

#923E39

accent

#4C43E5

background

#F5F8F8

surface

#EAEFEF

border

#C6CACA

text

#050B0B

muted

#797C7C

Preview Lab

Preview with #15565A

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

Preview Lab → · Contrast checker → · Palette generator →