#15524C#15524C

#15524C is a dark, moderate teal. Relative luminance 0.067; OKLCH L 39.9% C 0.061 H 185.6°. Best body text is #FFFFFF at 8.96:1 contrast (WCAG AA passes).

Color values

HEX	#15524C
RGB	rgb(21, 82, 76)
HSL	hsl(174, 59%, 20%)
HSV	hsv(174, 74%, 32%)
CMYK	cmyk(74.4%, 0%, 7.3%, 67.8%)
CIE-LAB	lab(31.15, -20.62, -2.08)
CIE-LCH	lch(31.15, 20.72, 185.77°)
OKLab	oklab(39.89% -0.0611 -0.006)
OKLCH	oklch(39.89% 0.061 185.6)
XYZ	xyz(4.6304, 6.7153, 7.8882)
Luminance	0.0672 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15524C #52151B

analogous

#15522D #15524C #153A52

triadic

#15524C #4C1552 #524C15

tetradic

#15524C #2D1552 #52151B #3A5215

square

#15524C #2D1552 #52151B #3A5215

split-complementary

#15524C #52153A #522D15

monochromatic

#061817 #09211F #15524C #218379 #2EB3A6

Accessibility & contrast

On white

8.96

#15524C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.34

#15524C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15524C

8.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15524C	#FFFFFF	#000000	##FFFFFF
##15524C	1.00	8.96	2.34	8.96
#FFFFFF	8.96	1.00	21.00	1.00
#000000	2.34	21.00	1.00	21.00
##FFFFFF	8.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D4D4C

Deuteranopia (green-blind)

#45474D

Tritanopia (blue-blind)

#005450

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #15524c;
/* rgb */ color: rgb(21, 82, 76);
/* oklch */ color: oklch(39.9% 0.061 185.6);

Tailwind

colors: {
  custom: {
    50: '#5d837e',
    500: '#15524c',
    950: '#000000',
  },
}

SCSS

$custom: #15524c;
$custom-light: #5d837e;
$custom-dark: #000000;

JSON

{
  "hex": "#15524c",
  "rgb": {
    "r": 21,
    "g": 82,
    "b": 76
  },
  "hsl": {
    "h": 174.098,
    "s": 59.223,
    "l": 20.196
  },
  "oklch": {
    "l": 0.39889,
    "c": 0.06136,
    "h": 185.6
  },
  "luminance": 0.06716
}

Semantic roles & 50–950 ramp

primary

#15524C

secondary

#8A3941

accent

#4555E2

background

#F5F8F7

surface

#E9EFEE

border

#C5CAC9

text

#050A09

muted

#797C7B

Preview Lab

Preview with #15524C

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

Preview Lab → · Contrast checker → · Palette generator →