#15757F#15757F

#15757F is a mid, moderate teal. Relative luminance 0.144; OKLCH L 51.6% C 0.083 H 205.9°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#15757F
RGB	rgb(21, 117, 127)
HSL	hsl(186, 72%, 29%)
HSV	hsv(186, 83%, 50%)
CMYK	cmyk(83.5%, 7.9%, 0%, 50.2%)
CIE-LAB	lab(44.82, -22.24, -13.03)
CIE-LCH	lch(44.82, 25.78, 210.37°)
OKLab	oklab(51.57% -0.0747 -0.0363)
OKLCH	oklch(51.57% 0.083 205.9)
XYZ	xyz(10.4996, 14.4130, 22.3032)
Luminance	0.1441 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15757F #7F1F15

analogous

#157F54 #15757F #15407F

triadic

#15757F #7F1575 #757F15

tetradic

#15757F #54157F #7F1F15 #407F15

square

#15757F #54157F #7F1F15 #407F15

split-complementary

#15757F #7F1540 #7F5415

monochromatic

#04181A #0C454A #15757F #1EA5B4 #31CDDD

Accessibility & contrast

On white

5.41

#15757F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#15757F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #15757F

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15757F	#FFFFFF	#000000	##FFFFFF
##15757F	1.00	5.41	3.88	5.41
#FFFFFF	5.41	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A7080

Deuteranopia (green-blind)

#5C667F

Tritanopia (blue-blind)

#007A78

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #15757f;
/* rgb */ color: rgb(21, 117, 127);
/* oklch */ color: oklch(51.6% 0.083 205.9);

Tailwind

colors: {
  custom: {
    50: '#689da4',
    500: '#15757f',
    950: '#000000',
  },
}

SCSS

$custom: #15757f;
$custom-light: #689da4;
$custom-dark: #000000;

JSON

{
  "hex": "#15757f",
  "rgb": {
    "r": 21,
    "g": 117,
    "b": 127
  },
  "hsl": {
    "h": 185.66,
    "s": 71.622,
    "l": 29.02
  },
  "oklch": {
    "l": 0.51573,
    "c": 0.08304,
    "h": 205.9
  },
  "luminance": 0.14414
}

Semantic roles & 50–950 ramp

primary

#15757F

secondary

#B4473C

accent

#4B39EE

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#070E0F

muted

#7A7E7F

Preview Lab

Preview with #15757F

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

Preview Lab → · Contrast checker → · Palette generator →