#17757E#17757E

#17757E is a mid, moderate teal. Relative luminance 0.144; OKLCH L 51.6% C 0.082 H 204.9°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#17757E
RGB	rgb(23, 117, 126)
HSL	hsl(185, 69%, 29%)
HSV	hsv(185, 82%, 49%)
CMYK	cmyk(81.7%, 7.1%, 0%, 50.6%)
CIE-LAB	lab(44.81, -22.38, -12.44)
CIE-LCH	lch(44.81, 25.61, 209.07°)
OKLab	oklab(51.57% -0.0745 -0.0346)
OKLCH	oklch(51.57% 0.082 204.9)
XYZ	xyz(10.4789, 14.4098, 21.9637)
Luminance	0.1441 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17757E #7E2017

analogous

#177E54 #17757E #17427E

triadic

#17757E #7E1775 #757E17

tetradic

#17757E #54177E #7E2017 #427E17

square

#17757E #54177E #7E2017 #427E17

split-complementary

#17757E #7E1742 #7E5417

monochromatic

#05181A #0E454A #17757E #20A5B2 #35CCDA

Accessibility & contrast

On white

5.41

#17757E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#17757E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #17757E

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17757E	#FFFFFF	#000000	##FFFFFF
##17757E	1.00	5.41	3.88	5.41
#FFFFFF	5.41	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B707F

Deuteranopia (green-blind)

#5D667E

Tritanopia (blue-blind)

#007A78

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #17757e;
/* rgb */ color: rgb(23, 117, 126);
/* oklch */ color: oklch(51.6% 0.082 204.9);

Tailwind

colors: {
  custom: {
    50: '#699da3',
    500: '#17757e',
    950: '#000000',
  },
}

SCSS

$custom: #17757e;
$custom-light: #699da3;
$custom-dark: #000000;

JSON

{
  "hex": "#17757e",
  "rgb": {
    "r": 23,
    "g": 117,
    "b": 126
  },
  "hsl": {
    "h": 185.243,
    "s": 69.128,
    "l": 29.216
  },
  "oklch": {
    "l": 0.51566,
    "c": 0.08214,
    "h": 204.9
  },
  "luminance": 0.14411
}

Semantic roles & 50–950 ramp

primary

#17757E

secondary

#B3483E

accent

#4B3CEC

background

#F6F9FA

surface

#ECF2F3

border

#C7CCCD

text

#070E0F

muted

#7A7E7F

Preview Lab

Preview with #17757E

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

Preview Lab → · Contrast checker → · Palette generator →