#173129#173129

#173129 is a dark, muted teal. Relative luminance 0.025; OKLCH L 28.9% C 0.036 H 171.7°. Best body text is #FFFFFF at 13.93:1 contrast (WCAG AA passes).

Color values

HEX	#173129
RGB	rgb(23, 49, 41)
HSL	hsl(162, 36%, 14%)
HSV	hsv(162, 53%, 19%)
CMYK	cmyk(53.1%, 0%, 16.3%, 80.8%)
CIE-LAB	lab(18.09, -12.41, 2.01)
CIE-LCH	lch(18.09, 12.57, 170.79°)
OKLab	oklab(28.94% -0.0353 0.0051)
OKLCH	oklch(28.94% 0.036 171.7)
XYZ	xyz(1.8517, 2.5387, 2.4898)
Luminance	0.0254 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#173129 #31171F

analogous

#17311C #173129 #172C31

triadic

#173129 #291731 #312917

tetradic

#173129 #1C1731 #31171F #2C3117

square

#173129 #1C1731 #31171F #2C3117

split-complementary

#173129 #31172C #311C17

monochromatic

#0A1511 #0A1511 #173129 #2B5B4C #3E846F

Accessibility & contrast

On white

13.93

#173129 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#173129 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #173129

13.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##173129	#FFFFFF	#000000	##FFFFFF
##173129	1.00	13.93	1.51	13.93
#FFFFFF	13.93	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#302E29

Deuteranopia (green-blind)

#2B2B2A

Tritanopia (blue-blind)

#0E312F

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #173129;
/* rgb */ color: rgb(23, 49, 41);
/* oklch */ color: oklch(28.9% 0.036 171.7);

Tailwind

colors: {
  custom: {
    50: '#566962',
    500: '#173129',
    950: '#000000',
  },
}

SCSS

$custom: #173129;
$custom-light: #566962;
$custom-dark: #000000;

JSON

{
  "hex": "#173129",
  "rgb": {
    "r": 23,
    "g": 49,
    "b": 41
  },
  "hsl": {
    "h": 161.538,
    "s": 36.111,
    "l": 14.118
  },
  "oklch": {
    "l": 0.28941,
    "c": 0.03566,
    "h": 171.7
  },
  "luminance": 0.02539
}

Semantic roles & 50–950 ramp

primary

#173129

secondary

#673D4A

accent

#5C7ECC

background

#F5F6F5

surface

#E9EBEA

border

#C5C6C6

text

#030605

muted

#787A79

Preview Lab

Preview with #173129

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

Preview Lab → · Contrast checker → · Palette generator →