#15717E#15717E

#15717E is a mid, moderate teal. Relative luminance 0.135; OKLCH L 50.5% C 0.082 H 209.6°. Best body text is #FFFFFF at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#15717E
RGB	rgb(21, 113, 126)
HSL	hsl(187, 71%, 29%)
HSV	hsv(187, 83%, 49%)
CMYK	cmyk(83.3%, 10.3%, 0%, 50.6%)
CIE-LAB	lab(43.47, -20.46, -14.49)
CIE-LCH	lch(43.47, 25.07, 215.29°)
OKLab	oklab(50.47% -0.071 -0.0404)
OKLCH	oklch(50.47% 0.082 209.6)
XYZ	xyz(9.9786, 13.4748, 21.8096)
Luminance	0.1348 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15717E #7E2215

analogous

#157E57 #15717E #153D7E

triadic

#15717E #7E1571 #717E15

tetradic

#15717E #57157E #7E2215 #3D7E15

square

#15717E #57157E #7E2215 #3D7E15

split-complementary

#15717E #7E153D #7E5715

monochromatic

#04181A #0C424A #15717E #1EA0B2 #31C7DD

Accessibility & contrast

On white

5.68

#15717E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#15717E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #15717E

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15717E	#FFFFFF	#000000	##FFFFFF
##15717E	1.00	5.68	3.70	5.68
#FFFFFF	5.68	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#666C7F

Deuteranopia (green-blind)

#58627E

Tritanopia (blue-blind)

#007775

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #15717e;
/* rgb */ color: rgb(21, 113, 126);
/* oklch */ color: oklch(50.5% 0.082 209.6);

Tailwind

colors: {
  custom: {
    50: '#689aa3',
    500: '#15717e',
    950: '#000000',
  },
}

SCSS

$custom: #15717e;
$custom-light: #689aa3;
$custom-dark: #000000;

JSON

{
  "hex": "#15717e",
  "rgb": {
    "r": 21,
    "g": 113,
    "b": 126
  },
  "hsl": {
    "h": 187.429,
    "s": 71.429,
    "l": 28.824
  },
  "oklch": {
    "l": 0.50469,
    "c": 0.08169,
    "h": 209.6
  },
  "luminance": 0.13476
}

Semantic roles & 50–950 ramp

primary

#15717E

secondary

#B34A3C

accent

#503AEE

background

#F6F9FA

surface

#ECF2F3

border

#C7CCCD

text

#070E0F

muted

#7A7E7F

Preview Lab

Preview with #15717E

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

Preview Lab → · Contrast checker → · Palette generator →