#15737E#15737E

#15737E is a mid, moderate teal. Relative luminance 0.139; OKLCH L 51.0% C 0.082 H 207.2°. Best body text is #FFFFFF at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#15737E
RGB	rgb(21, 115, 126)
HSL	hsl(186, 71%, 29%)
HSV	hsv(186, 83%, 49%)
CMYK	cmyk(83.3%, 8.7%, 0%, 50.6%)
CIE-LAB	lab(44.13, -21.53, -13.49)
CIE-LCH	lch(44.13, 25.40, 212.07°)
OKLab	oklab(51% -0.0731 -0.0375)
OKLCH	oklch(51% 0.082 207.2)
XYZ	xyz(10.2042, 13.9260, 21.8848)
Luminance	0.1393 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15737E #7E2015

analogous

#157E55 #15737E #153F7E

triadic

#15737E #7E1573 #737E15

tetradic

#15737E #55157E #7E2015 #3F7E15

square

#15737E #55157E #7E2015 #3F7E15

split-complementary

#15737E #7E153F #7E5515

monochromatic

#04181A #0C434A #15737E #1EA3B2 #31CBDD

Accessibility & contrast

On white

5.55

#15737E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#15737E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #15737E

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15737E	#FFFFFF	#000000	##FFFFFF
##15737E	1.00	5.55	3.79	5.55
#FFFFFF	5.55	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.55	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: #15737e;
/* rgb */ color: rgb(21, 115, 126);
/* oklch */ color: oklch(51.0% 0.082 207.2);

Tailwind

colors: {
  custom: {
    50: '#689ba3',
    500: '#15737e',
    950: '#000000',
  },
}

SCSS

$custom: #15737e;
$custom-light: #689ba3;
$custom-dark: #000000;

JSON

{
  "hex": "#15737e",
  "rgb": {
    "r": 21,
    "g": 115,
    "b": 126
  },
  "hsl": {
    "h": 186.286,
    "s": 71.429,
    "l": 28.824
  },
  "oklch": {
    "l": 0.51,
    "c": 0.08216,
    "h": 207.2
  },
  "luminance": 0.13927
}

Semantic roles & 50–950 ramp

primary

#15737E

secondary

#B3483C

accent

#4D3AEE

background

#F6F9FA

surface

#ECF2F3

border

#C7CCCD

text

#070E0F

muted

#7A7E7F

Preview Lab

Preview with #15737E

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

Preview Lab → · Contrast checker → · Palette generator →