#17636D#17636D

#17636D is a mid, moderate teal. Relative luminance 0.102; OKLCH L 46.0% C 0.072 H 208.1°. Best body text is #FFFFFF at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#17636D
RGB	rgb(23, 99, 109)
HSL	hsl(187, 65%, 26%)
HSV	hsv(187, 79%, 43%)
CMYK	cmyk(78.9%, 9.2%, 0%, 57.3%)
CIE-LAB	lab(38.21, -18.52, -12.15)
CIE-LCH	lch(38.21, 22.15, 213.26°)
OKLab	oklab(46.02% -0.0632 -0.0338)
OKLCH	oklch(46.02% 0.072 208.1)
XYZ	xyz(7.5743, 10.2090, 16.0364)
Luminance	0.1021 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17636D #6D2117

analogous

#176D4C #17636D #17386D

triadic

#17636D #6D1763 #636D17

tetradic

#17636D #4C176D #6D2117 #386D17

square

#17636D #4C176D #6D2117 #386D17

split-complementary

#17636D #6D1738 #6D4C17

monochromatic

#051719 #0C353A #17636D #2291A0 #2CBFD2

Accessibility & contrast

On white

6.90

#17636D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#17636D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #17636D

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17636D	#FFFFFF	#000000	##FFFFFF
##17636D	1.00	6.90	3.04	6.90
#FFFFFF	6.90	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5F6E

Deuteranopia (green-blind)

#4E566D

Tritanopia (blue-blind)

#006866

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #17636d;
/* rgb */ color: rgb(23, 99, 109);
/* oklch */ color: oklch(46.0% 0.072 208.1);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#17636d",
  "rgb": {
    "r": 23,
    "g": 99,
    "b": 109
  },
  "hsl": {
    "h": 186.977,
    "s": 65.152,
    "l": 25.882
  },
  "oklch": {
    "l": 0.46019,
    "c": 0.07167,
    "h": 208.1
  },
  "luminance": 0.1021
}

Semantic roles & 50–950 ramp

primary

#17636D

secondary

#A3493D

accent

#5340E8

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#060C0D

muted

#7A7D7E

Preview Lab

Preview with #17636D

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

Preview Lab → · Contrast checker → · Palette generator →