#15756B#15756B

#15756B is a mid, moderate teal. Relative luminance 0.139; OKLCH L 50.8% C 0.085 H 184.1°. Best body text is #FFFFFF at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#15756B
RGB	rgb(21, 117, 107)
HSL	hsl(174, 70%, 27%)
HSV	hsv(174, 82%, 46%)
CMYK	cmyk(82.1%, 0%, 8.5%, 54.1%)
CIE-LAB	lab(44.15, -28.68, -2.07)
CIE-LCH	lch(44.15, 28.75, 184.12°)
OKLab	oklab(50.81% -0.0843 -0.006)
OKLCH	oklch(50.81% 0.085 184.1)
XYZ	xyz(9.3231, 13.9424, 16.1068)
Luminance	0.1394 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15756B #75151F

analogous

#15753B #15756B #154F75

triadic

#15756B #6B1575 #756B15

tetradic

#15756B #3B1575 #75151F #4F7515

square

#15756B #3B1575 #75151F #4F7515

split-complementary

#15756B #75154F #753B15

monochromatic

#051A18 #0C413C #15756B #1EA99A #2BD9C7

Accessibility & contrast

On white

5.54

#15756B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#15756B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #15756B

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15756B	#FFFFFF	#000000	##FFFFFF
##15756B	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)

#6F6E6B

Deuteranopia (green-blind)

#62646C

Tritanopia (blue-blind)

#007872

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #15756b;
/* rgb */ color: rgb(21, 117, 107);
/* oklch */ color: oklch(50.8% 0.085 184.1);

Tailwind

colors: {
  custom: {
    50: '#669d95',
    500: '#15756b',
    950: '#000000',
  },
}

SCSS

$custom: #15756b;
$custom-light: #669d95;
$custom-dark: #000000;

JSON

{
  "hex": "#15756b",
  "rgb": {
    "r": 21,
    "g": 117,
    "b": 107
  },
  "hsl": {
    "h": 173.75,
    "s": 69.565,
    "l": 27.059
  },
  "oklch": {
    "l": 0.50807,
    "c": 0.0845,
    "h": 184.1
  },
  "luminance": 0.13944
}

Semantic roles & 50–950 ramp

primary

#15756B

secondary

#AB3B47

accent

#3B4EEC

background

#F6F9F9

surface

#EBF2F1

border

#C6CCCB

text

#070E0D

muted

#7A7E7E

Preview Lab

Preview with #15756B

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

Preview Lab → · Contrast checker → · Palette generator →