#17636E#17636E

#17636E is a mid, moderate teal. Relative luminance 0.102; OKLCH L 46.1% C 0.072 H 209.4°. Best body text is #FFFFFF at 6.89:1 contrast (WCAG AA passes).

Color values

HEX	#17636E
RGB	rgb(23, 99, 110)
HSL	hsl(188, 65%, 26%)
HSV	hsv(188, 79%, 43%)
CMYK	cmyk(79.1%, 10%, 0%, 56.9%)
CIE-LAB	lab(38.25, -18.17, -12.70)
CIE-LCH	lch(38.25, 22.17, 214.95°)
OKLab	oklab(46.06% -0.0627 -0.0354)
OKLCH	oklch(46.06% 0.072 209.4)
XYZ	xyz(7.6284, 10.2307, 16.3215)
Luminance	0.1023 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17636E #6E2217

analogous

#176E4D #17636E #17376E

triadic

#17636E #6E1763 #636E17

tetradic

#17636E #4D176E #6E2217 #376E17

square

#17636E #4D176E #6E2217 #376E17

split-complementary

#17636E #6E1737 #6E4D17

monochromatic

#051719 #0C353B #17636E #2291A1 #2CBED3

Accessibility & contrast

On white

6.89

#17636E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#17636E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #17636E

6.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17636E	#FFFFFF	#000000	##FFFFFF
##17636E	1.00	6.89	3.05	6.89
#FFFFFF	6.89	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595F6F

Deuteranopia (green-blind)

#4D566E

Tritanopia (blue-blind)

#006866

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #17636e;
/* rgb */ color: rgb(23, 99, 110);
/* oklch */ color: oklch(46.1% 0.072 209.4);

Tailwind

colors: {
  custom: {
    50: '#648f97',
    500: '#17636e',
    950: '#000000',
  },
}

SCSS

$custom: #17636e;
$custom-light: #648f97;
$custom-dark: #000000;

JSON

{
  "hex": "#17636e",
  "rgb": {
    "r": 23,
    "g": 99,
    "b": 110
  },
  "hsl": {
    "h": 187.586,
    "s": 65.414,
    "l": 26.078
  },
  "oklch": {
    "l": 0.46062,
    "c": 0.07202,
    "h": 209.4
  },
  "luminance": 0.10232
}

Semantic roles & 50–950 ramp

primary

#17636E

secondary

#A44A3D

accent

#553FE8

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#060C0D

muted

#7A7D7E

Preview Lab

Preview with #17636E

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

Preview Lab → · Contrast checker → · Palette generator →