#156A78#156A78

#156A78 is a mid, moderate teal. Relative luminance 0.118; OKLCH L 48.3% C 0.078 H 211.7°. Best body text is #FFFFFF at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#156A78
RGB	rgb(21, 106, 120)
HSL	hsl(188, 70%, 28%)
HSV	hsv(188, 83%, 47%)
CMYK	cmyk(82.5%, 11.7%, 0%, 52.9%)
CIE-LAB	lab(40.93, -18.76, -14.73)
CIE-LCH	lch(40.93, 23.85, 218.14°)
OKLab	oklab(48.34% -0.0664 -0.0411)
OKLCH	oklch(48.34% 0.078 211.7)
XYZ	xyz(8.8520, 11.8225, 19.5811)
Luminance	0.1182 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#156A78 #782315

analogous

#157855 #156A78 #153878

triadic

#156A78 #78156A #6A7815

tetradic

#156A78 #551578 #782315 #387815

square

#156A78 #551578 #782315 #387815

split-complementary

#156A78 #781538 #785515

monochromatic

#05171A #0C3C44 #156A78 #1E98AC #2DC2DA

Accessibility & contrast

On white

6.24

#156A78 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#156A78 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #156A78

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##156A78	#FFFFFF	#000000	##FFFFFF
##156A78	1.00	6.24	3.36	6.24
#FFFFFF	6.24	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F6679

Deuteranopia (green-blind)

#525C78

Tritanopia (blue-blind)

#00706E

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #156a78;
/* rgb */ color: rgb(21, 106, 120);
/* oklch */ color: oklch(48.3% 0.078 211.7);

Tailwind

colors: {
  custom: {
    50: '#66959f',
    500: '#156a78',
    950: '#000000',
  },
}

SCSS

$custom: #156a78;
$custom-light: #66959f;
$custom-dark: #000000;

JSON

{
  "hex": "#156a78",
  "rgb": {
    "r": 21,
    "g": 106,
    "b": 120
  },
  "hsl": {
    "h": 188.485,
    "s": 70.213,
    "l": 27.647
  },
  "oklch": {
    "l": 0.48343,
    "c": 0.07811,
    "h": 211.7
  },
  "luminance": 0.11824
}

Semantic roles & 50–950 ramp

primary

#156A78

secondary

#AE4B3B

accent

#543BED

background

#F6F9F9

surface

#EBF1F2

border

#C6CBCC

text

#070D0E

muted

#7A7E7E

Preview Lab

Preview with #156A78

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

Preview Lab → · Contrast checker → · Palette generator →