#17534B#17534B

#17534B is a dark, moderate teal. Relative luminance 0.069; OKLCH L 40.2% C 0.062 H 182.5°. Best body text is #FFFFFF at 8.84:1 contrast (WCAG AA passes).

Color values

HEX	#17534B
RGB	rgb(23, 83, 75)
HSL	hsl(172, 57%, 21%)
HSV	hsv(172, 72%, 33%)
CMYK	cmyk(72.3%, 0%, 9.6%, 67.5%)
CIE-LAB	lab(31.52, -21.11, -0.89)
CIE-LCH	lch(31.52, 21.13, 182.42°)
OKLab	oklab(40.2% -0.0617 -0.0027)
OKLCH	oklch(40.2% 0.062 182.5)
XYZ	xyz(4.7160, 6.8761, 7.7339)
Luminance	0.0688 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17534B #53171F

analogous

#17532D #17534B #173D53

triadic

#17534B #4B1753 #534B17

tetradic

#17534B #2D1753 #53171F #3D5317

square

#17534B #2D1753 #53171F #3D5317

split-complementary

#17534B #53173D #532D17

monochromatic

#071816 #0A2320 #17534B #248376 #32B3A2

Accessibility & contrast

On white

8.84

#17534B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#17534B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17534B

8.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17534B	#FFFFFF	#000000	##FFFFFF
##17534B	1.00	8.84	2.38	8.84
#FFFFFF	8.84	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4E4B

Deuteranopia (green-blind)

#46484C

Tritanopia (blue-blind)

#005550

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #17534b;
/* rgb */ color: rgb(23, 83, 75);
/* oklch */ color: oklch(40.2% 0.062 182.5);

Tailwind

colors: {
  custom: {
    50: '#5e847d',
    500: '#17534b',
    950: '#000000',
  },
}

SCSS

$custom: #17534b;
$custom-light: #5e847d;
$custom-dark: #000000;

JSON

{
  "hex": "#17534b",
  "rgb": {
    "r": 23,
    "g": 83,
    "b": 75
  },
  "hsl": {
    "h": 172,
    "s": 56.604,
    "l": 20.784
  },
  "oklch": {
    "l": 0.40198,
    "c": 0.06181,
    "h": 182.5
  },
  "luminance": 0.06877
}

Semantic roles & 50–950 ramp

primary

#17534B

secondary

#8A3C46

accent

#485CE0

background

#F5F8F7

surface

#E9EFEE

border

#C5CAC9

text

#050B09

muted

#797C7B

Preview Lab

Preview with #17534B

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

Preview Lab → · Contrast checker → · Palette generator →