#17666E#17666E

#17666E is a mid, moderate teal. Relative luminance 0.108; OKLCH L 46.9% C 0.073 H 205.2°. Best body text is #FFFFFF at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#17666E
RGB	rgb(23, 102, 110)
HSL	hsl(186, 65%, 26%)
HSV	hsv(186, 79%, 43%)
CMYK	cmyk(79.1%, 7.3%, 0%, 56.9%)
CIE-LAB	lab(39.26, -19.81, -11.18)
CIE-LCH	lch(39.26, 22.75, 209.43°)
OKLab	oklab(46.87% -0.066 -0.0311)
OKLCH	oklch(46.87% 0.073 205.2)
XYZ	xyz(7.9179, 10.8097, 16.4180)
Luminance	0.1081 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17666E #6E1F17

analogous

#176E4A #17666E #173A6E

triadic

#17666E #6E1766 #666E17

tetradic

#17666E #4A176E #6E1F17 #3A6E17

square

#17666E #4A176E #6E1F17 #3A6E17

split-complementary

#17666E #6E173A #6E4A17

monochromatic

#051719 #0C373B #17666E #2295A1 #2CC4D3

Accessibility & contrast

On white

6.64

#17666E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#17666E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #17666E

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17666E	#FFFFFF	#000000	##FFFFFF
##17666E	1.00	6.64	3.16	6.64
#FFFFFF	6.64	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D626F

Deuteranopia (green-blind)

#51596E

Tritanopia (blue-blind)

#006B68

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #17666e;
/* rgb */ color: rgb(23, 102, 110);
/* oklch */ color: oklch(46.9% 0.073 205.2);

Tailwind

colors: {
  custom: {
    50: '#649297',
    500: '#17666e',
    950: '#000000',
  },
}

SCSS

$custom: #17666e;
$custom-light: #649297;
$custom-dark: #000000;

JSON

{
  "hex": "#17666e",
  "rgb": {
    "r": 23,
    "g": 102,
    "b": 110
  },
  "hsl": {
    "h": 185.517,
    "s": 65.414,
    "l": 26.078
  },
  "oklch": {
    "l": 0.46874,
    "c": 0.07294,
    "h": 205.2
  },
  "luminance": 0.10811
}

Semantic roles & 50–950 ramp

primary

#17666E

secondary

#A4463D

accent

#4F3FE8

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#060D0D

muted

#7A7D7E

Preview Lab

Preview with #17666E

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

Preview Lab → · Contrast checker → · Palette generator →