#156D73#156D73

#156D73 is a mid, moderate teal. Relative luminance 0.123; OKLCH L 48.9% C 0.078 H 202.1°. Best body text is #FFFFFF at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#156D73
RGB	rgb(21, 109, 115)
HSL	hsl(184, 69%, 27%)
HSV	hsv(184, 82%, 45%)
CMYK	cmyk(81.7%, 5.2%, 0%, 54.9%)
CIE-LAB	lab(41.74, -22.08, -10.47)
CIE-LCH	lch(41.74, 24.44, 205.38°)
OKLab	oklab(48.94% -0.0719 -0.0291)
OKLCH	oklch(48.94% 0.078 202.1)
XYZ	xyz(8.8710, 12.3334, 18.1294)
Luminance	0.1234 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#156D73 #731B15

analogous

#15734A #156D73 #153E73

triadic

#156D73 #73156D #6D7315

tetradic

#156D73 #4A1573 #731B15 #3E7315

square

#156D73 #4A1573 #731B15 #3E7315

split-complementary

#156D73 #73153E #734A15

monochromatic

#05191A #0C3C3F #156D73 #1E9EA7 #2ACDD8

Accessibility & contrast

On white

6.06

#156D73 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#156D73 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #156D73

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##156D73	#FFFFFF	#000000	##FFFFFF
##156D73	1.00	6.06	3.47	6.06
#FFFFFF	6.06	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#646873

Deuteranopia (green-blind)

#575E73

Tritanopia (blue-blind)

#00726F

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #156d73;
/* rgb */ color: rgb(21, 109, 115);
/* oklch */ color: oklch(48.9% 0.078 202.1);

Tailwind

colors: {
  custom: {
    50: '#66979b',
    500: '#156d73',
    950: '#000000',
  },
}

SCSS

$custom: #156d73;
$custom-light: #66979b;
$custom-dark: #000000;

JSON

{
  "hex": "#156d73",
  "rgb": {
    "r": 21,
    "g": 109,
    "b": 115
  },
  "hsl": {
    "h": 183.83,
    "s": 69.118,
    "l": 26.667
  },
  "oklch": {
    "l": 0.48935,
    "c": 0.07756,
    "h": 202.1
  },
  "luminance": 0.12335
}

Semantic roles & 50–950 ramp

primary

#156D73

secondary

#A9423B

accent

#473CEC

background

#F6F9F9

surface

#EBF2F2

border

#C6CCCC

text

#070D0E

muted

#7A7E7E

Preview Lab

Preview with #156D73

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

Preview Lab → · Contrast checker → · Palette generator →