#156F75#156F75

#156F75 is a mid, moderate teal. Relative luminance 0.128; OKLCH L 49.6% C 0.079 H 201.9°. Best body text is #FFFFFF at 5.89:1 contrast (WCAG AA passes).

Color values

HEX	#156F75
RGB	rgb(21, 111, 117)
HSL	hsl(184, 70%, 27%)
HSV	hsv(184, 82%, 46%)
CMYK	cmyk(82.1%, 5.1%, 0%, 54.1%)
CIE-LAB	lab(42.48, -22.46, -10.57)
CIE-LCH	lch(42.48, 24.83, 205.21°)
OKLab	oklab(49.56% -0.0731 -0.0294)
OKLCH	oklch(49.56% 0.079 201.9)
XYZ	xyz(9.2031, 12.8115, 18.8140)
Luminance	0.1281 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#156F75 #751B15

analogous

#15754B #156F75 #153F75

triadic

#156F75 #75156F #6F7515

tetradic

#156F75 #4B1575 #751B15 #3F7515

square

#156F75 #4B1575 #751B15 #3F7515

split-complementary

#156F75 #75153F #754B15

monochromatic

#05191A #0C3E41 #156F75 #1EA0A9 #2BCED9

Accessibility & contrast

On white

5.89

#156F75 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#156F75 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #156F75

5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##156F75	#FFFFFF	#000000	##FFFFFF
##156F75	1.00	5.89	3.56	5.89
#FFFFFF	5.89	1.00	21.00	1.00
#000000	3.56	21.00	1.00	21.00
##FFFFFF	5.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#666A75

Deuteranopia (green-blind)

#596075

Tritanopia (blue-blind)

#007471

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #156f75;
/* rgb */ color: rgb(21, 111, 117);
/* oklch */ color: oklch(49.6% 0.079 201.9);

Tailwind

colors: {
  custom: {
    50: '#66989c',
    500: '#156f75',
    950: '#000000',
  },
}

SCSS

$custom: #156f75;
$custom-light: #66989c;
$custom-dark: #000000;

JSON

{
  "hex": "#156f75",
  "rgb": {
    "r": 21,
    "g": 111,
    "b": 117
  },
  "hsl": {
    "h": 183.75,
    "s": 69.565,
    "l": 27.059
  },
  "oklch": {
    "l": 0.49556,
    "c": 0.07875,
    "h": 201.9
  },
  "luminance": 0.12813
}

Semantic roles & 50–950 ramp

primary

#156F75

secondary

#AB423B

accent

#463BEC

background

#F6F9F9

surface

#EBF2F2

border

#C6CCCC

text

#070E0E

muted

#7A7E7E

Preview Lab

Preview with #156F75

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

Preview Lab → · Contrast checker → · Palette generator →