#15524D#15524D

#15524D is a dark, moderate teal. Relative luminance 0.067; OKLCH L 39.9% C 0.061 H 187.1°. Best body text is #FFFFFF at 8.95:1 contrast (WCAG AA passes).

Color values

HEX	#15524D
RGB	rgb(21, 82, 77)
HSL	hsl(175, 59%, 20%)
HSV	hsv(175, 74%, 32%)
CMYK	cmyk(74.4%, 0%, 6.1%, 67.8%)
CIE-LAB	lab(31.18, -20.30, -2.67)
CIE-LCH	lch(31.18, 20.48, 187.50°)
OKLab	oklab(39.93% -0.0605 -0.0075)
OKLCH	oklch(39.93% 0.061 187.1)
XYZ	xyz(4.6655, 6.7293, 8.0727)
Luminance	0.0673 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15524D #52151A

analogous

#15522E #15524D #153852

triadic

#15524D #4D1552 #524D15

tetradic

#15524D #2E1552 #52151A #385215

square

#15524D #2E1552 #52151A #385215

split-complementary

#15524D #521538 #522E15

monochromatic

#061817 #09211F #15524D #21837B #2EB3A9

Accessibility & contrast

On white

8.95

#15524D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#15524D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15524D

8.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15524D	#FFFFFF	#000000	##FFFFFF
##15524D	1.00	8.95	2.35	8.95
#FFFFFF	8.95	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D4D4D

Deuteranopia (green-blind)

#44474E

Tritanopia (blue-blind)

#005450

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #15524d;
/* rgb */ color: rgb(21, 82, 77);
/* oklch */ color: oklch(39.9% 0.061 187.1);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#15524d",
  "rgb": {
    "r": 21,
    "g": 82,
    "b": 77
  },
  "hsl": {
    "h": 175.082,
    "s": 59.223,
    "l": 20.196
  },
  "oklch": {
    "l": 0.39927,
    "c": 0.06102,
    "h": 187.1
  },
  "luminance": 0.0673
}

Semantic roles & 50–950 ramp

primary

#15524D

secondary

#8A3940

accent

#4552E2

background

#F5F8F7

surface

#E9EFEE

border

#C5CAC9

text

#050A0A

muted

#797C7C

Preview Lab

Preview with #15524D

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

Preview Lab → · Contrast checker → · Palette generator →