#17543A#17543A

#17543A is a dark, moderate teal. Relative luminance 0.068; OKLCH L 40.0% C 0.076 H 161.2°. Best body text is #FFFFFF at 8.88:1 contrast (WCAG AA passes).

Color values

HEX	#17543A
RGB	rgb(23, 84, 58)
HSL	hsl(154, 57%, 21%)
HSV	hsv(154, 73%, 33%)
CMYK	cmyk(72.6%, 0%, 31%, 67.1%)
CIE-LAB	lab(31.41, -26.38, 9.68)
CIE-LCH	lch(31.41, 28.10, 159.85°)
OKLab	oklab(39.95% -0.0722 0.0246)
OKLCH	oklch(39.95% 0.076 161.2)
XYZ	xyz(4.2870, 6.8278, 5.0941)
Luminance	0.0683 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17543A #541731

analogous

#17541B #17543A #174F54

triadic

#17543A #3A1754 #543A17

tetradic

#17543A #1B1754 #541731 #4F5417

square

#17543A #1B1754 #541731 #4F5417

split-complementary

#17543A #54174F #541B17

monochromatic

#071811 #0A2419 #17543A #24845B #31B47C

Accessibility & contrast

On white

8.88

#17543A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#17543A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17543A

8.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17543A	#FFFFFF	#000000	##FFFFFF
##17543A	1.00	8.88	2.37	8.88
#FFFFFF	8.88	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534D38

Deuteranopia (green-blind)

#4B483C

Tritanopia (blue-blind)

#00544D

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #17543a;
/* rgb */ color: rgb(23, 84, 58);
/* oklch */ color: oklch(40.0% 0.076 161.2);

Tailwind

colors: {
  custom: {
    50: '#5d8570',
    500: '#17543a',
    950: '#000000',
  },
}

SCSS

$custom: #17543a;
$custom-light: #5d8570;
$custom-dark: #000000;

JSON

{
  "hex": "#17543a",
  "rgb": {
    "r": 23,
    "g": 84,
    "b": 58
  },
  "hsl": {
    "h": 154.426,
    "s": 57.009,
    "l": 20.98
  },
  "oklch": {
    "l": 0.39952,
    "c": 0.07623,
    "h": 161.2
  },
  "luminance": 0.06828
}

Semantic roles & 50–950 ramp

primary

#17543A

secondary

#8B3C5E

accent

#4889E0

background

#F5F8F6

surface

#E9EFEC

border

#C5CAC7

text

#050B07

muted

#797C7A

Preview Lab

Preview with #17543A

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

Preview Lab → · Contrast checker → · Palette generator →