#15423A#15423A

#15423A is a dark, muted teal. Relative luminance 0.044; OKLCH L 34.6% C 0.051 H 179.4°. Best body text is #FFFFFF at 11.22:1 contrast (WCAG AA passes).

Color values

HEX	#15423A
RGB	rgb(21, 66, 58)
HSL	hsl(169, 52%, 17%)
HSV	hsv(169, 68%, 26%)
CMYK	cmyk(68.2%, 0%, 12.1%, 74.1%)
CIE-LAB	lab(24.83, -17.62, 0.32)
CIE-LCH	lch(24.83, 17.62, 178.97°)
OKLab	oklab(34.56% -0.051 0.0006)
OKLCH	oklch(34.56% 0.051 179.4)
XYZ	xyz(3.0208, 4.3610, 4.6847)
Luminance	0.0436 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15423A #42151D

analogous

#154224 #15423A #153442

triadic

#15423A #3A1542 #423A15

tetradic

#15423A #241542 #42151D #344215

square

#15423A #241542 #42151D #344215

split-complementary

#15423A #421534 #422415

monochromatic

#071714 #071714 #15423A #247063 #339F8C

Accessibility & contrast

On white

11.22

#15423A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#15423A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15423A

11.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15423A	#FFFFFF	#000000	##FFFFFF
##15423A	1.00	11.22	1.87	11.22
#FFFFFF	11.22	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3E3A

Deuteranopia (green-blind)

#38393B

Tritanopia (blue-blind)

#004340

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #15423a;
/* rgb */ color: rgb(21, 66, 58);
/* oklch */ color: oklch(34.6% 0.051 179.4);

Tailwind

colors: {
  custom: {
    50: '#587670',
    500: '#15423a',
    950: '#000000',
  },
}

SCSS

$custom: #15423a;
$custom-light: #587670;
$custom-dark: #000000;

JSON

{
  "hex": "#15423a",
  "rgb": {
    "r": 21,
    "g": 66,
    "b": 58
  },
  "hsl": {
    "h": 169.333,
    "s": 51.724,
    "l": 17.059
  },
  "oklch": {
    "l": 0.34559,
    "c": 0.05097,
    "h": 179.4
  },
  "luminance": 0.04361
}

Semantic roles & 50–950 ramp

primary

#15423A

secondary

#7A3945

accent

#4D66DB

background

#F5F7F6

surface

#E9EDEC

border

#C5C8C7

text

#040807

muted

#797B7A

Preview Lab

Preview with #15423A

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

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