#17666D#17666D

#17666D is a mid, moderate teal. Relative luminance 0.108; OKLCH L 46.8% C 0.073 H 204.0°. Best body text is #FFFFFF at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#17666D
RGB	rgb(23, 102, 109)
HSL	hsl(185, 65%, 26%)
HSV	hsv(185, 79%, 43%)
CMYK	cmyk(78.9%, 6.4%, 0%, 57.3%)
CIE-LAB	lab(39.22, -20.15, -10.62)
CIE-LCH	lch(39.22, 22.78, 207.80°)
OKLab	oklab(46.83% -0.0664 -0.0295)
OKLCH	oklch(46.83% 0.073 204)
XYZ	xyz(7.8638, 10.7881, 16.1329)
Luminance	0.1079 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17666D #6D1E17

analogous

#176D49 #17666D #173B6D

triadic

#17666D #6D1766 #666D17

tetradic

#17666D #49176D #6D1E17 #3B6D17

square

#17666D #49176D #6D1E17 #3B6D17

split-complementary

#17666D #6D173B #6D4917

monochromatic

#051819 #0C373A #17666D #2295A0 #2CC5D2

Accessibility & contrast

On white

6.65

#17666D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#17666D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #17666D

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17666D	#FFFFFF	#000000	##FFFFFF
##17666D	1.00	6.65	3.16	6.65
#FFFFFF	6.65	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D616E

Deuteranopia (green-blind)

#51596D

Tritanopia (blue-blind)

#006B68

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #17666d;
/* rgb */ color: rgb(23, 102, 109);
/* oklch */ color: oklch(46.8% 0.073 204.0);

Tailwind

colors: {
  custom: {
    50: '#649296',
    500: '#17666d',
    950: '#000000',
  },
}

SCSS

$custom: #17666d;
$custom-light: #649296;
$custom-dark: #000000;

JSON

{
  "hex": "#17666d",
  "rgb": {
    "r": 23,
    "g": 102,
    "b": 109
  },
  "hsl": {
    "h": 184.884,
    "s": 65.152,
    "l": 25.882
  },
  "oklch": {
    "l": 0.46832,
    "c": 0.07271,
    "h": 204
  },
  "luminance": 0.10789
}

Semantic roles & 50–950 ramp

primary

#17666D

secondary

#A3453D

accent

#4D40E8

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#060D0D

muted

#7A7D7E

Preview Lab

Preview with #17666D

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

Preview Lab → · Contrast checker → · Palette generator →