#15717D#15717D

#15717D is a mid, moderate teal. Relative luminance 0.135; OKLCH L 50.4% C 0.081 H 208.5°. Best body text is #FFFFFF at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#15717D
RGB	rgb(21, 113, 125)
HSL	hsl(187, 71%, 29%)
HSV	hsv(187, 83%, 49%)
CMYK	cmyk(83.2%, 9.6%, 0%, 51%)
CIE-LAB	lab(43.43, -20.81, -13.94)
CIE-LCH	lch(43.43, 25.05, 213.83°)
OKLab	oklab(50.43% -0.0715 -0.0388)
OKLCH	oklch(50.43% 0.081 208.5)
XYZ	xyz(9.9144, 13.4491, 21.4715)
Luminance	0.1345 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15717D #7D2115

analogous

#157D55 #15717D #153D7D

triadic

#15717D #7D1571 #717D15

tetradic

#15717D #55157D #7D2115 #3D7D15

square

#15717D #55157D #7D2115 #3D7D15

split-complementary

#15717D #7D153D #7D5515

monochromatic

#04181A #0C4249 #15717D #1EA0B1 #30C8DC

Accessibility & contrast

On white

5.69

#15717D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#15717D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #15717D

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15717D	#FFFFFF	#000000	##FFFFFF
##15717D	1.00	5.69	3.69	5.69
#FFFFFF	5.69	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#666C7E

Deuteranopia (green-blind)

#58627D

Tritanopia (blue-blind)

#007775

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #15717d;
/* rgb */ color: rgb(21, 113, 125);
/* oklch */ color: oklch(50.4% 0.081 208.5);

Tailwind

colors: {
  custom: {
    50: '#679aa2',
    500: '#15717d',
    950: '#000000',
  },
}

SCSS

$custom: #15717d;
$custom-light: #679aa2;
$custom-dark: #000000;

JSON

{
  "hex": "#15717d",
  "rgb": {
    "r": 21,
    "g": 113,
    "b": 125
  },
  "hsl": {
    "h": 186.923,
    "s": 71.233,
    "l": 28.627
  },
  "oklch": {
    "l": 0.50426,
    "c": 0.08134,
    "h": 208.5
  },
  "luminance": 0.1345
}

Semantic roles & 50–950 ramp

primary

#15717D

secondary

#B2493C

accent

#4F3AEE

background

#F6F9FA

surface

#ECF2F3

border

#C7CCCD

text

#070E0F

muted

#7A7E7F

Preview Lab

Preview with #15717D

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

Preview Lab → · Contrast checker → · Palette generator →