#15737D#15737D

#15737D is a mid, moderate teal. Relative luminance 0.139; OKLCH L 51.0% C 0.082 H 206.1°. Best body text is #FFFFFF at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#15737D
RGB	rgb(21, 115, 125)
HSL	hsl(186, 71%, 29%)
HSV	hsv(186, 83%, 49%)
CMYK	cmyk(83.2%, 8%, 0%, 51%)
CIE-LAB	lab(44.09, -21.87, -12.94)
CIE-LCH	lch(44.09, 25.41, 210.62°)
OKLab	oklab(50.96% -0.0735 -0.036)
OKLCH	oklch(50.96% 0.082 206.1)
XYZ	xyz(10.1400, 13.9003, 21.5467)
Luminance	0.1390 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15737D #7D1F15

analogous

#157D53 #15737D #153F7D

triadic

#15737D #7D1573 #737D15

tetradic

#15737D #53157D #7D1F15 #3F7D15

square

#15737D #53157D #7D1F15 #3F7D15

split-complementary

#15737D #7D153F #7D5315

monochromatic

#04181A #0C4349 #15737D #1EA3B1 #30CCDC

Accessibility & contrast

On white

5.55

#15737D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#15737D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #15737D

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15737D	#FFFFFF	#000000	##FFFFFF
##15737D	1.00	5.55	3.78	5.55
#FFFFFF	5.55	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#686E7E

Deuteranopia (green-blind)

#5B647D

Tritanopia (blue-blind)

#007876

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #15737d;
/* rgb */ color: rgb(21, 115, 125);
/* oklch */ color: oklch(51.0% 0.082 206.1);

Tailwind

colors: {
  custom: {
    50: '#689ba2',
    500: '#15737d',
    950: '#000000',
  },
}

SCSS

$custom: #15737d;
$custom-light: #689ba2;
$custom-dark: #000000;

JSON

{
  "hex": "#15737d",
  "rgb": {
    "r": 21,
    "g": 115,
    "b": 125
  },
  "hsl": {
    "h": 185.769,
    "s": 71.233,
    "l": 28.627
  },
  "oklch": {
    "l": 0.50957,
    "c": 0.08189,
    "h": 206.1
  },
  "luminance": 0.13902
}

Semantic roles & 50–950 ramp

primary

#15737D

secondary

#B2473C

accent

#4B3AEE

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070E0F

muted

#7A7E7E

Preview Lab

Preview with #15737D

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

Preview Lab → · Contrast checker → · Palette generator →