#156A6E#156A6E

#156A6E is a mid, moderate teal. Relative luminance 0.116; OKLCH L 47.9% C 0.076 H 199.8°. Best body text is #FFFFFF at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#156A6E
RGB	rgb(21, 106, 110)
HSL	hsl(183, 68%, 26%)
HSV	hsv(183, 81%, 43%)
CMYK	cmyk(80.9%, 3.6%, 0%, 56.9%)
CIE-LAB	lab(40.56, -22.18, -9.22)
CIE-LCH	lch(40.56, 24.02, 202.57°)
OKLab	oklab(47.92% -0.0711 -0.0256)
OKLCH	oklch(47.92% 0.076 199.8)
XYZ	xyz(8.2765, 11.5923, 16.5502)
Luminance	0.1159 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#156A6E #6E1915

analogous

#156E45 #156A6E #153D6E

triadic

#156A6E #6E156A #6A6E15

tetradic

#156A6E #45156E #6E1915 #3D6E15

square

#156A6E #45156E #6E1915 #3D6E15

split-complementary

#156A6E #6E153D #6E4515

monochromatic

#05191A #0B383B #156A6E #1F9CA1 #29CDD5

Accessibility & contrast

On white

6.33

#156A6E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.32

#156A6E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #156A6E

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##156A6E	#FFFFFF	#000000	##FFFFFF
##156A6E	1.00	6.33	3.32	6.33
#FFFFFF	6.33	1.00	21.00	1.00
#000000	3.32	21.00	1.00	21.00
##FFFFFF	6.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#62656E

Deuteranopia (green-blind)

#555C6E

Tritanopia (blue-blind)

#006E6B

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #156a6e;
/* rgb */ color: rgb(21, 106, 110);
/* oklch */ color: oklch(47.9% 0.076 199.8);

Tailwind

colors: {
  custom: {
    50: '#649597',
    500: '#156a6e',
    950: '#000000',
  },
}

SCSS

$custom: #156a6e;
$custom-light: #649597;
$custom-dark: #000000;

JSON

{
  "hex": "#156a6e",
  "rgb": {
    "r": 21,
    "g": 106,
    "b": 110
  },
  "hsl": {
    "h": 182.697,
    "s": 67.939,
    "l": 25.686
  },
  "oklch": {
    "l": 0.47918,
    "c": 0.07554,
    "h": 199.8
  },
  "luminance": 0.11593
}

Semantic roles & 50–950 ramp

primary

#156A6E

secondary

#A43F3A

accent

#453DEB

background

#F6F9F9

surface

#EBF1F2

border

#C6CBCC

text

#060D0D

muted

#7A7E7E

Preview Lab

Preview with #156A6E

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

Preview Lab → · Contrast checker → · Palette generator →