#15564D#15564D

#15564D is a dark, moderate teal. Relative luminance 0.074; OKLCH L 41.1% C 0.065 H 181.7°. Best body text is #FFFFFF at 8.50:1 contrast (WCAG AA passes).

Color values

HEX	#15564D
RGB	rgb(21, 86, 77)
HSL	hsl(172, 61%, 21%)
HSV	hsv(172, 76%, 34%)
CMYK	cmyk(75.6%, 0%, 10.5%, 66.3%)
CIE-LAB	lab(32.59, -22.40, -0.60)
CIE-LCH	lch(32.59, 22.41, 181.53°)
OKLab	oklab(41.07% -0.0653 -0.002)
OKLCH	oklch(41.07% 0.065 181.7)
XYZ	xyz(4.9760, 7.3503, 8.1762)
Luminance	0.0735 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15564D #56151E

analogous

#15562C #15564D #153E56

triadic

#15564D #4D1556 #564D15

tetradic

#15564D #2C1556 #56151E #3E5615

square

#15564D #2C1556 #56151E #3E5615

split-complementary

#15564D #56153E #562C15

monochromatic

#061916 #092521 #15564D #218779 #2DB8A5

Accessibility & contrast

On white

8.50

#15564D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#15564D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15564D

8.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15564D	#FFFFFF	#000000	##FFFFFF
##15564D	1.00	8.50	2.47	8.50
#FFFFFF	8.50	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#52514D

Deuteranopia (green-blind)

#494A4E

Tritanopia (blue-blind)

#005853

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #15564d;
/* rgb */ color: rgb(21, 86, 77);
/* oklch */ color: oklch(41.1% 0.065 181.7);

Tailwind

colors: {
  custom: {
    50: '#5e867e',
    500: '#15564d',
    950: '#000000',
  },
}

SCSS

$custom: #15564d;
$custom-light: #5e867e;
$custom-dark: #000000;

JSON

{
  "hex": "#15564d",
  "rgb": {
    "r": 21,
    "g": 86,
    "b": 77
  },
  "hsl": {
    "h": 171.692,
    "s": 60.748,
    "l": 20.98
  },
  "oklch": {
    "l": 0.41074,
    "c": 0.06529,
    "h": 181.7
  },
  "luminance": 0.07351
}

Semantic roles & 50–950 ramp

primary

#15564D

secondary

#8E3945

accent

#445AE4

background

#F5F8F7

surface

#E9EFEE

border

#C5CAC9

text

#050B0A

muted

#797C7C

Preview Lab

Preview with #15564D

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

Preview Lab → · Contrast checker → · Palette generator →