#15737F#15737F

#15737F is a mid, moderate teal. Relative luminance 0.140; OKLCH L 51.0% C 0.082 H 208.3°. Best body text is #FFFFFF at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#15737F
RGB	rgb(21, 115, 127)
HSL	hsl(187, 72%, 29%)
HSV	hsv(187, 83%, 50%)
CMYK	cmyk(83.5%, 9.4%, 0%, 50.2%)
CIE-LAB	lab(44.16, -21.19, -14.03)
CIE-LCH	lch(44.16, 25.41, 213.51°)
OKLab	oklab(51.04% -0.0726 -0.0391)
OKLCH	oklch(51.04% 0.082 208.3)
XYZ	xyz(10.2691, 13.9519, 22.2263)
Luminance	0.1395 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15737F #7F2115

analogous

#157F56 #15737F #153E7F

triadic

#15737F #7F1573 #737F15

tetradic

#15737F #56157F #7F2115 #3E7F15

square

#15737F #56157F #7F2115 #3E7F15

split-complementary

#15737F #7F153E #7F5615

monochromatic

#04181A #0C434A #15737F #1EA3B4 #31CADD

Accessibility & contrast

On white

5.54

#15737F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#15737F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #15737F

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15737F	#FFFFFF	#000000	##FFFFFF
##15737F	1.00	5.54	3.79	5.54
#FFFFFF	5.54	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#686E80

Deuteranopia (green-blind)

#5A647F

Tritanopia (blue-blind)

#007977

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #15737f;
/* rgb */ color: rgb(21, 115, 127);
/* oklch */ color: oklch(51.0% 0.082 208.3);

Tailwind

colors: {
  custom: {
    50: '#689ba4',
    500: '#15737f',
    950: '#000000',
  },
}

SCSS

$custom: #15737f;
$custom-light: #689ba4;
$custom-dark: #000000;

JSON

{
  "hex": "#15737f",
  "rgb": {
    "r": 21,
    "g": 115,
    "b": 127
  },
  "hsl": {
    "h": 186.792,
    "s": 71.622,
    "l": 29.02
  },
  "oklch": {
    "l": 0.51042,
    "c": 0.08248,
    "h": 208.3
  },
  "luminance": 0.13953
}

Semantic roles & 50–950 ramp

primary

#15737F

secondary

#B4493C

accent

#4E39EE

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#070E0F

muted

#7A7E7F

Preview Lab

Preview with #15737F

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

Preview Lab → · Contrast checker → · Palette generator →