#156F7D#156F7D

#156F7D is a mid, moderate teal. Relative luminance 0.130; OKLCH L 49.9% C 0.081 H 211.0°. Best body text is #FFFFFF at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#156F7D
RGB	rgb(21, 111, 125)
HSL	hsl(188, 71%, 29%)
HSV	hsv(188, 83%, 49%)
CMYK	cmyk(83.2%, 11.2%, 0%, 51%)
CIE-LAB	lab(42.77, -19.73, -14.94)
CIE-LCH	lch(42.77, 24.75, 217.14°)
OKLab	oklab(49.89% -0.0694 -0.0417)
OKLCH	oklch(49.89% 0.081 211)
XYZ	xyz(9.6938, 13.0078, 21.3979)
Luminance	0.1301 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#156F7D #7D2315

analogous

#157D57 #156F7D #153B7D

triadic

#156F7D #7D156F #6F7D15

tetradic

#156F7D #57157D #7D2315 #3B7D15

square

#156F7D #57157D #7D2315 #3B7D15

split-complementary

#156F7D #7D153B #7D5715

monochromatic

#04171A #0C4049 #156F7D #1E9EB1 #30C5DC

Accessibility & contrast

On white

5.83

#156F7D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#156F7D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #156F7D

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##156F7D	#FFFFFF	#000000	##FFFFFF
##156F7D	1.00	5.83	3.60	5.83
#FFFFFF	5.83	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#646B7E

Deuteranopia (green-blind)

#56617D

Tritanopia (blue-blind)

#007573

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #156f7d;
/* rgb */ color: rgb(21, 111, 125);
/* oklch */ color: oklch(49.9% 0.081 211.0);

Tailwind

colors: {
  custom: {
    50: '#6798a2',
    500: '#156f7d',
    950: '#000000',
  },
}

SCSS

$custom: #156f7d;
$custom-light: #6798a2;
$custom-dark: #000000;

JSON

{
  "hex": "#156f7d",
  "rgb": {
    "r": 21,
    "g": 111,
    "b": 125
  },
  "hsl": {
    "h": 188.077,
    "s": 71.233,
    "l": 28.627
  },
  "oklch": {
    "l": 0.49894,
    "c": 0.08094,
    "h": 211
  },
  "luminance": 0.13009
}

Semantic roles & 50–950 ramp

primary

#156F7D

secondary

#B24C3C

accent

#523AEE

background

#F6F9FA

surface

#EBF2F3

border

#C6CCCD

text

#070D0F

muted

#7A7E7F

Preview Lab

Preview with #156F7D

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

Preview Lab → · Contrast checker → · Palette generator →