#17808D#17808D

#17808D is a mid, moderate teal. Relative luminance 0.175; OKLCH L 55.1% C 0.089 H 208.0°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#17808D
RGB	rgb(23, 128, 141)
HSL	hsl(187, 72%, 32%)
HSV	hsv(187, 84%, 55%)
CMYK	cmyk(83.7%, 9.2%, 0%, 44.7%)
CIE-LAB	lab(48.94, -23.09, -15.08)
CIE-LCH	lch(48.94, 27.57, 213.14°)
OKLab	oklab(55.08% -0.079 -0.042)
OKLCH	oklch(55.08% 0.089 208)
XYZ	xyz(12.8781, 17.5420, 27.9013)
Luminance	0.1754 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17808D #8D2417

analogous

#178D5F #17808D #17458D

triadic

#17808D #8D1780 #808D17

tetradic

#17808D #5F178D #8D2417 #458D17

square

#17808D #5F178D #8D2417 #458D17

split-complementary

#17808D #8D1745 #8D5F17

monochromatic

#062024 #0E5058 #17808D #20B0C2 #3FCEE0

Accessibility & contrast

On white

4.66

#17808D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#17808D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #17808D

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17808D	#FFFFFF	#000000	##FFFFFF
##17808D	1.00	4.66	4.51	4.66
#FFFFFF	4.66	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#747B8E

Deuteranopia (green-blind)

#646F8D

Tritanopia (blue-blind)

#008684

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #17808d;
/* rgb */ color: rgb(23, 128, 141);
/* oklch */ color: oklch(55.1% 0.089 208.0);

Tailwind

colors: {
  custom: {
    50: '#6ca5ae',
    500: '#17808d',
    950: '#000000',
  },
}

SCSS

$custom: #17808d;
$custom-light: #6ca5ae;
$custom-dark: #000000;

JSON

{
  "hex": "#17808d",
  "rgb": {
    "r": 23,
    "g": 128,
    "b": 141
  },
  "hsl": {
    "h": 186.61,
    "s": 71.951,
    "l": 32.157
  },
  "oklch": {
    "l": 0.55083,
    "c": 0.08946,
    "h": 208
  },
  "luminance": 0.17544
}

Semantic roles & 50–950 ramp

primary

#17808D

secondary

#C04E40

accent

#4D39EF

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F10

muted

#7B7F7F

Preview Lab

Preview with #17808D

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

Preview Lab → · Contrast checker → · Palette generator →