#17757C#17757C

#17757C is a mid, moderate teal. Relative luminance 0.144; OKLCH L 51.5% C 0.082 H 202.7°. Best body text is #FFFFFF at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#17757C
RGB	rgb(23, 117, 124)
HSL	hsl(184, 69%, 29%)
HSV	hsv(184, 81%, 49%)
CMYK	cmyk(81.5%, 5.6%, 0%, 51.4%)
CIE-LAB	lab(44.74, -23.05, -11.36)
CIE-LCH	lch(44.74, 25.70, 206.23°)
OKLab	oklab(51.48% -0.0754 -0.0316)
OKLCH	oklch(51.48% 0.082 202.7)
XYZ	xyz(10.3511, 14.3587, 21.2908)
Luminance	0.1436 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17757C #7C1E17

analogous

#177C51 #17757C #17437C

triadic

#17757C #7C1775 #757C17

tetradic

#17757C #51177C #7C1E17 #437C17

square

#17757C #51177C #7C1E17 #437C17

split-complementary

#17757C #7C1743 #7C5117

monochromatic

#05181A #0D4448 #17757C #21A6B0 #34CED9

Accessibility & contrast

On white

5.42

#17757C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#17757C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #17757C

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17757C	#FFFFFF	#000000	##FFFFFF
##17757C	1.00	5.42	3.87	5.42
#FFFFFF	5.42	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B707D

Deuteranopia (green-blind)

#5D667C

Tritanopia (blue-blind)

#007A77

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #17757c;
/* rgb */ color: rgb(23, 117, 124);
/* oklch */ color: oklch(51.5% 0.082 202.7);

Tailwind

colors: {
  custom: {
    50: '#689da1',
    500: '#17757c',
    950: '#000000',
  },
}

SCSS

$custom: #17757c;
$custom-light: #689da1;
$custom-dark: #000000;

JSON

{
  "hex": "#17757c",
  "rgb": {
    "r": 23,
    "g": 117,
    "b": 124
  },
  "hsl": {
    "h": 184.158,
    "s": 68.707,
    "l": 28.824
  },
  "oklch": {
    "l": 0.51484,
    "c": 0.08175,
    "h": 202.7
  },
  "luminance": 0.1436
}

Semantic roles & 50–950 ramp

primary

#17757C

secondary

#B1463E

accent

#483CEC

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070E0F

muted

#7A7E7E

Preview Lab

Preview with #17757C

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

Preview Lab → · Contrast checker → · Palette generator →