#17312E#17312E

#17312E is a dark, muted teal. Relative luminance 0.026; OKLCH L 29.1% C 0.033 H 186.0°. Best body text is #FFFFFF at 13.86:1 contrast (WCAG AA passes).

Color values

HEX	#17312E
RGB	rgb(23, 49, 46)
HSL	hsl(173, 36%, 14%)
HSV	hsv(173, 53%, 19%)
CMYK	cmyk(53.1%, 0%, 6.1%, 80.8%)
CIE-LAB	lab(18.26, -10.91, -1.20)
CIE-LCH	lch(18.26, 10.98, 186.27°)
OKLab	oklab(29.13% -0.0325 -0.0034)
OKLCH	oklch(29.13% 0.033 186)
XYZ	xyz(1.9446, 2.5759, 2.9790)
Luminance	0.0258 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17312E #31171A

analogous

#173121 #17312E #172731

triadic

#17312E #2E1731 #312E17

tetradic

#17312E #211731 #31171A #273117

square

#17312E #211731 #31171A #273117

split-complementary

#17312E #311727 #312117

monochromatic

#0A1514 #0A1514 #17312E #2B5B55 #3E847C

Accessibility & contrast

On white

13.86

#17312E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#17312E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17312E

13.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17312E	#FFFFFF	#000000	##FFFFFF
##17312E	1.00	13.86	1.52	13.86
#FFFFFF	13.86	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F2E2E

Deuteranopia (green-blind)

#2A2B2E

Tritanopia (blue-blind)

#0C3230

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #17312e;
/* rgb */ color: rgb(23, 49, 46);
/* oklch */ color: oklch(29.1% 0.033 186.0);

Tailwind

colors: {
  custom: {
    50: '#566966',
    500: '#17312e',
    950: '#000000',
  },
}

SCSS

$custom: #17312e;
$custom-light: #566966;
$custom-dark: #000000;

JSON

{
  "hex": "#17312e",
  "rgb": {
    "r": 23,
    "g": 49,
    "b": 46
  },
  "hsl": {
    "h": 173.077,
    "s": 36.111,
    "l": 14.118
  },
  "oklch": {
    "l": 0.29129,
    "c": 0.03268,
    "h": 186
  },
  "luminance": 0.02576
}

Semantic roles & 50–950 ramp

primary

#17312E

secondary

#673D42

accent

#5C69CC

background

#F5F6F6

surface

#E9EBEB

border

#C5C6C6

text

#030606

muted

#787A7A

Preview Lab

Preview with #17312E

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

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