#17737E#17737E

#17737E is a mid, moderate teal. Relative luminance 0.140; OKLCH L 51.0% C 0.082 H 207.3°. Best body text is #FFFFFF at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#17737E
RGB	rgb(23, 115, 126)
HSL	hsl(186, 69%, 29%)
HSV	hsv(186, 82%, 49%)
CMYK	cmyk(81.7%, 8.7%, 0%, 50.6%)
CIE-LAB	lab(44.16, -21.33, -13.44)
CIE-LCH	lch(44.16, 25.21, 212.21°)
OKLab	oklab(51.04% -0.0724 -0.0374)
OKLCH	oklch(51.04% 0.082 207.3)
XYZ	xyz(10.2483, 13.9487, 21.8869)
Luminance	0.1395 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17737E #7E2217

analogous

#177E56 #17737E #17407E

triadic

#17737E #7E1773 #737E17

tetradic

#17737E #56177E #7E2217 #407E17

square

#17737E #56177E #7E2217 #407E17

split-complementary

#17737E #7E1740 #7E5617

monochromatic

#05181A #0E444A #17737E #20A2B2 #35C9DA

Accessibility & contrast

On white

5.54

#17737E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#17737E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #17737E

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17737E	#FFFFFF	#000000	##FFFFFF
##17737E	1.00	5.54	3.79	5.54
#FFFFFF	5.54	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#686E7F

Deuteranopia (green-blind)

#5A647E

Tritanopia (blue-blind)

#007976

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #17737e;
/* rgb */ color: rgb(23, 115, 126);
/* oklch */ color: oklch(51.0% 0.082 207.3);

Tailwind

colors: {
  custom: {
    50: '#689ba3',
    500: '#17737e',
    950: '#000000',
  },
}

SCSS

$custom: #17737e;
$custom-light: #689ba3;
$custom-dark: #000000;

JSON

{
  "hex": "#17737e",
  "rgb": {
    "r": 23,
    "g": 115,
    "b": 126
  },
  "hsl": {
    "h": 186.408,
    "s": 69.128,
    "l": 29.216
  },
  "oklch": {
    "l": 0.51035,
    "c": 0.08151,
    "h": 207.3
  },
  "luminance": 0.1395
}

Semantic roles & 50–950 ramp

primary

#17737E

secondary

#B34B3E

accent

#4F3CEC

background

#F6F9FA

surface

#ECF2F3

border

#C7CCCD

text

#070E0F

muted

#7A7E7F

Preview Lab

Preview with #17737E

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

Preview Lab → · Contrast checker → · Palette generator →