#17543C#17543C

#17543C is a dark, moderate teal. Relative luminance 0.068; OKLCH L 40.0% C 0.074 H 163.0°. Best body text is #FFFFFF at 8.86:1 contrast (WCAG AA passes).

Color values

HEX	#17543C
RGB	rgb(23, 84, 60)
HSL	hsl(156, 57%, 21%)
HSV	hsv(156, 73%, 33%)
CMYK	cmyk(72.6%, 0%, 28.6%, 67.1%)
CIE-LAB	lab(31.46, -25.87, 8.49)
CIE-LCH	lch(31.46, 27.23, 161.82°)
OKLab	oklab(40.01% -0.0711 0.0217)
OKLCH	oklch(40.01% 0.074 163)
XYZ	xyz(4.3388, 6.8486, 5.3673)
Luminance	0.0685 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17543C #54172F

analogous

#17541D #17543C #174D54

triadic

#17543C #3C1754 #543C17

tetradic

#17543C #1D1754 #54172F #4D5417

square

#17543C #1D1754 #54172F #4D5417

split-complementary

#17543C #54174D #541D17

monochromatic

#071811 #0A241A #17543C #24845E #31B481

Accessibility & contrast

On white

8.86

#17543C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#17543C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17543C

8.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17543C	#FFFFFF	#000000	##FFFFFF
##17543C	1.00	8.86	2.37	8.86
#FFFFFF	8.86	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524D3B

Deuteranopia (green-blind)

#4A483E

Tritanopia (blue-blind)

#00544D

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #17543c;
/* rgb */ color: rgb(23, 84, 60);
/* oklch */ color: oklch(40.0% 0.074 163.0);

Tailwind

colors: {
  custom: {
    50: '#5d8571',
    500: '#17543c',
    950: '#000000',
  },
}

SCSS

$custom: #17543c;
$custom-light: #5d8571;
$custom-dark: #000000;

JSON

{
  "hex": "#17543c",
  "rgb": {
    "r": 23,
    "g": 84,
    "b": 60
  },
  "hsl": {
    "h": 156.393,
    "s": 57.009,
    "l": 20.98
  },
  "oklch": {
    "l": 0.40007,
    "c": 0.07429,
    "h": 163
  },
  "luminance": 0.06849
}

Semantic roles & 50–950 ramp

primary

#17543C

secondary

#8B3C5B

accent

#4884E0

background

#F5F8F6

surface

#E9EFEC

border

#C5CAC7

text

#050B07

muted

#797C7A

Preview Lab

Preview with #17543C

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

Preview Lab → · Contrast checker → · Palette generator →