#15524E#15524E

#15524E is a dark, moderate teal. Relative luminance 0.067; OKLCH L 40.0% C 0.061 H 188.7°. Best body text is #FFFFFF at 8.94:1 contrast (WCAG AA passes).

Color values

HEX	#15524E
RGB	rgb(21, 82, 78)
HSL	hsl(176, 59%, 20%)
HSV	hsv(176, 74%, 32%)
CMYK	cmyk(74.4%, 0%, 4.9%, 67.8%)
CIE-LAB	lab(31.22, -19.98, -3.26)
CIE-LCH	lch(31.22, 20.24, 189.26°)
OKLab	oklab(39.97% -0.06 -0.0091)
OKLCH	oklch(39.97% 0.061 188.7)
XYZ	xyz(4.7011, 6.7435, 8.2601)
Luminance	0.0674 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15524E #521519

analogous

#155230 #15524E #153752

triadic

#15524E #4E1552 #524E15

tetradic

#15524E #301552 #521519 #375215

square

#15524E #301552 #521519 #375215

split-complementary

#15524E #521537 #523015

monochromatic

#061817 #092120 #15524E #21837C #2EB3AB

Accessibility & contrast

On white

8.94

#15524E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#15524E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15524E

8.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15524E	#FFFFFF	#000000	##FFFFFF
##15524E	1.00	8.94	2.35	8.94
#FFFFFF	8.94	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D4D4E

Deuteranopia (green-blind)

#44474F

Tritanopia (blue-blind)

#005451

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #15524e;
/* rgb */ color: rgb(21, 82, 78);
/* oklch */ color: oklch(40.0% 0.061 188.7);

Tailwind

colors: {
  custom: {
    50: '#5d837f',
    500: '#15524e',
    950: '#000000',
  },
}

SCSS

$custom: #15524e;
$custom-light: #5d837f;
$custom-dark: #000000;

JSON

{
  "hex": "#15524e",
  "rgb": {
    "r": 21,
    "g": 82,
    "b": 78
  },
  "hsl": {
    "h": 176.066,
    "s": 59.223,
    "l": 20.196
  },
  "oklch": {
    "l": 0.39965,
    "c": 0.06072,
    "h": 188.7
  },
  "luminance": 0.06744
}

Semantic roles & 50–950 ramp

primary

#15524E

secondary

#8A393E

accent

#4550E2

background

#F5F8F7

surface

#E9EFEE

border

#C5CAC9

text

#050A0A

muted

#797C7C

Preview Lab

Preview with #15524E

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

Preview Lab → · Contrast checker → · Palette generator →