#17636C#17636C

#17636C is a mid, moderate teal. Relative luminance 0.102; OKLCH L 46.0% C 0.071 H 206.9°. Best body text is #FFFFFF at 6.91:1 contrast (WCAG AA passes).

Color values

HEX	#17636C
RGB	rgb(23, 99, 108)
HSL	hsl(186, 65%, 26%)
HSV	hsv(186, 79%, 42%)
CMYK	cmyk(78.7%, 8.3%, 0%, 57.6%)
CIE-LAB	lab(38.18, -18.86, -11.59)
CIE-LCH	lch(38.18, 22.14, 211.56°)
OKLab	oklab(45.98% -0.0637 -0.0322)
OKLCH	oklch(45.98% 0.071 206.9)
XYZ	xyz(7.5208, 10.1876, 15.7545)
Luminance	0.1019 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17636C #6C2017

analogous

#176C4A #17636C #17386C

triadic

#17636C #6C1763 #636C17

tetradic

#17636C #4A176C #6C2017 #386C17

square

#17636C #4A176C #6C2017 #386C17

split-complementary

#17636C #6C1738 #6C4A17

monochromatic

#051719 #0C353A #17636C #22919E #2CBFD1

Accessibility & contrast

On white

6.91

#17636C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#17636C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #17636C

6.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17636C	#FFFFFF	#000000	##FFFFFF
##17636C	1.00	6.91	3.04	6.91
#FFFFFF	6.91	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5F6D

Deuteranopia (green-blind)

#4E566C

Tritanopia (blue-blind)

#006866

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #17636c;
/* rgb */ color: rgb(23, 99, 108);
/* oklch */ color: oklch(46.0% 0.071 206.9);

Tailwind

colors: {
  custom: {
    50: '#648f96',
    500: '#17636c',
    950: '#000000',
  },
}

SCSS

$custom: #17636c;
$custom-light: #648f96;
$custom-dark: #000000;

JSON

{
  "hex": "#17636c",
  "rgb": {
    "r": 23,
    "g": 99,
    "b": 108
  },
  "hsl": {
    "h": 186.353,
    "s": 64.885,
    "l": 25.686
  },
  "oklch": {
    "l": 0.45975,
    "c": 0.07135,
    "h": 206.9
  },
  "luminance": 0.10189
}

Semantic roles & 50–950 ramp

primary

#17636C

secondary

#A2483D

accent

#5240E8

background

#F6F8F9

surface

#EBF0F1

border

#C6CBCB

text

#060C0D

muted

#7A7D7E

Preview Lab

Preview with #17636C

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

Preview Lab → · Contrast checker → · Palette generator →