#15757C#15757C

#15757C is a mid, moderate teal. Relative luminance 0.143; OKLCH L 51.4% C 0.082 H 202.6°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#15757C
RGB	rgb(21, 117, 124)
HSL	hsl(184, 71%, 28%)
HSV	hsv(184, 83%, 49%)
CMYK	cmyk(83.1%, 5.6%, 0%, 51.4%)
CIE-LAB	lab(44.71, -23.25, -11.41)
CIE-LCH	lch(44.71, 25.90, 206.13°)
OKLab	oklab(51.45% -0.0761 -0.0317)
OKLCH	oklch(51.45% 0.082 202.6)
XYZ	xyz(10.3070, 14.3359, 21.2888)
Luminance	0.1434 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15757C #7C1C15

analogous

#157C4F #15757C #15417C

triadic

#15757C #7C1575 #757C15

tetradic

#15757C #4F157C #7C1C15 #417C15

square

#15757C #4F157C #7C1C15 #417C15

split-complementary

#15757C #7C1541 #7C4F15

monochromatic

#04191A #0C4448 #15757C #1EA6B0 #30D0DC

Accessibility & contrast

On white

5.43

#15757C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#15757C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #15757C

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15757C	#FFFFFF	#000000	##FFFFFF
##15757C	1.00	5.43	3.87	5.43
#FFFFFF	5.43	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B707D

Deuteranopia (green-blind)

#5D657C

Tritanopia (blue-blind)

#007A77

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #15757c;
/* rgb */ color: rgb(21, 117, 124);
/* oklch */ color: oklch(51.4% 0.082 202.6);

Tailwind

colors: {
  custom: {
    50: '#689da1',
    500: '#15757c',
    950: '#000000',
  },
}

SCSS

$custom: #15757c;
$custom-light: #689da1;
$custom-dark: #000000;

JSON

{
  "hex": "#15757c",
  "rgb": {
    "r": 21,
    "g": 117,
    "b": 124
  },
  "hsl": {
    "h": 184.078,
    "s": 71.034,
    "l": 28.431
  },
  "oklch": {
    "l": 0.51449,
    "c": 0.08242,
    "h": 202.6
  },
  "luminance": 0.14337
}

Semantic roles & 50–950 ramp

primary

#15757C

secondary

#B1443C

accent

#463AEE

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070E0F

muted

#7A7E7E

Preview Lab

Preview with #15757C

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

Preview Lab → · Contrast checker → · Palette generator →