#155644#155644

#155644 is a dark, moderate teal. Relative luminance 0.072; OKLCH L 40.8% C 0.071 H 170.3°. Best body text is #FFFFFF at 8.58:1 contrast (WCAG AA passes).

Color values

HEX	#155644
RGB	rgb(21, 86, 68)
HSL	hsl(163, 61%, 21%)
HSV	hsv(163, 76%, 34%)
CMYK	cmyk(75.6%, 0%, 20.9%, 66.3%)
CIE-LAB	lab(32.33, -25.05, 4.69)
CIE-LCH	lch(32.33, 25.49, 169.39°)
OKLab	oklab(40.77% -0.0701 0.012)
OKLCH	oklch(40.77% 0.071 170.3)
XYZ	xyz(4.6799, 7.2318, 6.6170)
Luminance	0.0723 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155644 #561527

analogous

#155623 #155644 #154756

triadic

#155644 #441556 #564415

tetradic

#155644 #231556 #561527 #475615

square

#155644 #231556 #561527 #475615

split-complementary

#155644 #561547 #562315

monochromatic

#061913 #09251D #155644 #21876B #2DB892

Accessibility & contrast

On white

8.58

#155644 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#155644 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155644

8.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155644	#FFFFFF	#000000	##FFFFFF
##155644	1.00	8.58	2.45	8.58
#FFFFFF	8.58	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#535043

Deuteranopia (green-blind)

#4B4945

Tritanopia (blue-blind)

#005751

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #155644;
/* rgb */ color: rgb(21, 86, 68);
/* oklch */ color: oklch(40.8% 0.071 170.3);

Tailwind

colors: {
  custom: {
    50: '#5d8677',
    500: '#155644',
    950: '#000000',
  },
}

SCSS

$custom: #155644;
$custom-light: #5d8677;
$custom-dark: #000000;

JSON

{
  "hex": "#155644",
  "rgb": {
    "r": 21,
    "g": 86,
    "b": 68
  },
  "hsl": {
    "h": 163.385,
    "s": 60.748,
    "l": 20.98
  },
  "oklch": {
    "l": 0.40772,
    "c": 0.07111,
    "h": 170.3
  },
  "luminance": 0.07232
}

Semantic roles & 50–950 ramp

primary

#155644

secondary

#8E3951

accent

#4470E4

background

#F5F8F7

surface

#E9EFED

border

#C5CAC8

text

#050B08

muted

#797C7B

Preview Lab

Preview with #155644

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

Preview Lab → · Contrast checker → · Palette generator →