#17636F#17636F

#17636F is a mid, moderate teal. Relative luminance 0.103; OKLCH L 46.1% C 0.072 H 210.7°. Best body text is #FFFFFF at 6.88:1 contrast (WCAG AA passes).

Color values

HEX	#17636F
RGB	rgb(23, 99, 111)
HSL	hsl(188, 66%, 26%)
HSV	hsv(188, 79%, 44%)
CMYK	cmyk(79.3%, 10.8%, 0%, 56.5%)
CIE-LAB	lab(38.29, -17.83, -13.26)
CIE-LCH	lch(38.29, 22.22, 216.64°)
OKLab	oklab(46.11% -0.0623 -0.0369)
OKLCH	oklch(46.11% 0.072 210.7)
XYZ	xyz(7.6832, 10.2526, 16.6099)
Luminance	0.1025 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17636F #6F2317

analogous

#176F4F #17636F #17376F

triadic

#17636F #6F1763 #636F17

tetradic

#17636F #4F176F #6F2317 #376F17

square

#17636F #4F176F #6F2317 #376F17

split-complementary

#17636F #6F1737 #6F4F17

monochromatic

#051719 #0C363C #17636F #2290A2 #2DBDD3

Accessibility & contrast

On white

6.88

#17636F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#17636F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #17636F

6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17636F	#FFFFFF	#000000	##FFFFFF
##17636F	1.00	6.88	3.05	6.88
#FFFFFF	6.88	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595F70

Deuteranopia (green-blind)

#4D566F

Tritanopia (blue-blind)

#006867

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #17636f;
/* rgb */ color: rgb(23, 99, 111);
/* oklch */ color: oklch(46.1% 0.072 210.7);

Tailwind

colors: {
  custom: {
    50: '#648f98',
    500: '#17636f',
    950: '#000000',
  },
}

SCSS

$custom: #17636f;
$custom-light: #648f98;
$custom-dark: #000000;

JSON

{
  "hex": "#17636f",
  "rgb": {
    "r": 23,
    "g": 99,
    "b": 111
  },
  "hsl": {
    "h": 188.182,
    "s": 65.672,
    "l": 26.275
  },
  "oklch": {
    "l": 0.46106,
    "c": 0.0724,
    "h": 210.7
  },
  "luminance": 0.10254
}

Semantic roles & 50–950 ramp

primary

#17636F

secondary

#A54B3D

accent

#563FE9

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#060C0D

muted

#7A7D7E

Preview Lab

Preview with #17636F

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

Preview Lab → · Contrast checker → · Palette generator →