#17533A#17533A

#17533A is a dark, moderate teal. Relative luminance 0.067; OKLCH L 39.7% C 0.075 H 161.8°. Best body text is #FFFFFF at 8.99:1 contrast (WCAG AA passes).

Color values

HEX	#17533A
RGB	rgb(23, 83, 58)
HSL	hsl(155, 57%, 21%)
HSV	hsv(155, 72%, 33%)
CMYK	cmyk(72.3%, 0%, 30.1%, 67.5%)
CIE-LAB	lab(31.05, -25.90, 9.18)
CIE-LCH	lch(31.05, 27.48, 160.49°)
OKLab	oklab(39.66% -0.0709 0.0234)
OKLCH	oklch(39.66% 0.075 161.8)
XYZ	xyz(4.2099, 6.6737, 5.0685)
Luminance	0.0667 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17533A #531730

analogous

#17531C #17533A #174E53

triadic

#17533A #3A1753 #533A17

tetradic

#17533A #1C1753 #531730 #4E5317

square

#17533A #1C1753 #531730 #4E5317

split-complementary

#17533A #53174E #531C17

monochromatic

#071811 #0A2319 #17533A #24835B #32B37D

Accessibility & contrast

On white

8.99

#17533A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#17533A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17533A

8.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17533A	#FFFFFF	#000000	##FFFFFF
##17533A	1.00	8.99	2.33	8.99
#FFFFFF	8.99	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	8.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524C39

Deuteranopia (green-blind)

#4A473C

Tritanopia (blue-blind)

#00534C

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #17533a;
/* rgb */ color: rgb(23, 83, 58);
/* oklch */ color: oklch(39.7% 0.075 161.8);

Tailwind

colors: {
  custom: {
    50: '#5d8470',
    500: '#17533a',
    950: '#000000',
  },
}

SCSS

$custom: #17533a;
$custom-light: #5d8470;
$custom-dark: #000000;

JSON

{
  "hex": "#17533a",
  "rgb": {
    "r": 23,
    "g": 83,
    "b": 58
  },
  "hsl": {
    "h": 155,
    "s": 56.604,
    "l": 20.784
  },
  "oklch": {
    "l": 0.39657,
    "c": 0.0747,
    "h": 161.8
  },
  "luminance": 0.06674
}

Semantic roles & 50–950 ramp

primary

#17533A

secondary

#8A3C5C

accent

#4887E0

background

#F5F8F6

surface

#E9EFEC

border

#C5CAC7

text

#050B07

muted

#797C7A

Preview Lab

Preview with #17533A

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

Preview Lab → · Contrast checker → · Palette generator →