#17544B#17544B

#17544B is a dark, moderate teal. Relative luminance 0.070; OKLCH L 40.5% C 0.063 H 181.2°. Best body text is #FFFFFF at 8.73:1 contrast (WCAG AA passes).

Color values

HEX	#17544B
RGB	rgb(23, 84, 75)
HSL	hsl(171, 57%, 21%)
HSV	hsv(171, 73%, 33%)
CMYK	cmyk(72.6%, 0%, 10.7%, 67.1%)
CIE-LAB	lab(31.88, -21.63, -0.38)
CIE-LCH	lch(31.88, 21.64, 180.99°)
OKLab	oklab(40.49% -0.063 -0.0014)
OKLCH	oklch(40.49% 0.063 181.2)
XYZ	xyz(4.7931, 7.0303, 7.7596)
Luminance	0.0703 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17544B #541720

analogous

#17542C #17544B #173E54

triadic

#17544B #4B1754 #544B17

tetradic

#17544B #2C1754 #541720 #3E5417

square

#17544B #2C1754 #541720 #3E5417

split-complementary

#17544B #54173E #542C17

monochromatic

#071815 #0A2420 #17544B #248476 #31B4A1

Accessibility & contrast

On white

8.73

#17544B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#17544B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17544B

8.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17544B	#FFFFFF	#000000	##FFFFFF
##17544B	1.00	8.73	2.41	8.73
#FFFFFF	8.73	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504F4B

Deuteranopia (green-blind)

#47484C

Tritanopia (blue-blind)

#005651

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #17544b;
/* rgb */ color: rgb(23, 84, 75);
/* oklch */ color: oklch(40.5% 0.063 181.2);

Tailwind

colors: {
  custom: {
    50: '#5e847d',
    500: '#17544b',
    950: '#000000',
  },
}

SCSS

$custom: #17544b;
$custom-light: #5e847d;
$custom-dark: #000000;

JSON

{
  "hex": "#17544b",
  "rgb": {
    "r": 23,
    "g": 84,
    "b": 75
  },
  "hsl": {
    "h": 171.148,
    "s": 57.009,
    "l": 20.98
  },
  "oklch": {
    "l": 0.40485,
    "c": 0.06296,
    "h": 181.2
  },
  "luminance": 0.07031
}

Semantic roles & 50–950 ramp

primary

#17544B

secondary

#8B3C47

accent

#485EE0

background

#F5F8F7

surface

#E9EFEE

border

#C5CAC9

text

#050B09

muted

#797C7B

Preview Lab

Preview with #17544B

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

Preview Lab → · Contrast checker → · Palette generator →