#17636A#17636A

#17636A is a mid, moderate teal. Relative luminance 0.101; OKLCH L 45.9% C 0.071 H 204.3°. Best body text is #FFFFFF at 6.93:1 contrast (WCAG AA passes).

Color values

HEX	#17636A
RGB	rgb(23, 99, 106)
HSL	hsl(185, 64%, 25%)
HSV	hsv(185, 78%, 42%)
CMYK	cmyk(78.3%, 6.6%, 0%, 58.4%)
CIE-LAB	lab(38.10, -19.55, -10.47)
CIE-LCH	lch(38.10, 22.18, 208.18°)
OKLab	oklab(45.89% -0.0646 -0.0291)
OKLCH	oklch(45.89% 0.071 204.3)
XYZ	xyz(7.4156, 10.1456, 15.2003)
Luminance	0.1015 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17636A #6A1E17

analogous

#176A47 #17636A #173A6A

triadic

#17636A #6A1763 #636A17

tetradic

#17636A #47176A #6A1E17 #3A6A17

square

#17636A #47176A #6A1E17 #3A6A17

split-complementary

#17636A #6A173A #6A4717

monochromatic

#051719 #0C3438 #17636A #22929C #2DC1CF

Accessibility & contrast

On white

6.93

#17636A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#17636A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #17636A

6.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17636A	#FFFFFF	#000000	##FFFFFF
##17636A	1.00	6.93	3.03	6.93
#FFFFFF	6.93	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5F6B

Deuteranopia (green-blind)

#4F566A

Tritanopia (blue-blind)

#006765

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #17636a;
/* rgb */ color: rgb(23, 99, 106);
/* oklch */ color: oklch(45.9% 0.071 204.3);

Tailwind

colors: {
  custom: {
    50: '#638f94',
    500: '#17636a',
    950: '#000000',
  },
}

SCSS

$custom: #17636a;
$custom-light: #638f94;
$custom-dark: #000000;

JSON

{
  "hex": "#17636a",
  "rgb": {
    "r": 23,
    "g": 99,
    "b": 106
  },
  "hsl": {
    "h": 185.06,
    "s": 64.341,
    "l": 25.294
  },
  "oklch": {
    "l": 0.4589,
    "c": 0.07084,
    "h": 204.3
  },
  "luminance": 0.10146
}

Semantic roles & 50–950 ramp

primary

#17636A

secondary

#A0453D

accent

#4F40E7

background

#F6F8F9

surface

#EBF0F1

border

#C6CBCB

text

#060C0D

muted

#7A7D7E

Preview Lab

Preview with #17636A

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

Preview Lab → · Contrast checker → · Palette generator →