#155447#155447

#155447 is a dark, moderate teal. Relative luminance 0.070; OKLCH L 40.3% C 0.066 H 176.0°. Best body text is #FFFFFF at 8.78:1 contrast (WCAG AA passes).

Color values

HEX	#155447
RGB	rgb(21, 84, 71)
HSL	hsl(168, 60%, 21%)
HSV	hsv(168, 75%, 33%)
CMYK	cmyk(75%, 0%, 15.5%, 67.1%)
CIE-LAB	lab(31.70, -23.19, 1.90)
CIE-LCH	lch(31.70, 23.27, 175.31°)
OKLab	oklab(40.29% -0.0661 0.0047)
OKLCH	oklch(40.29% 0.066 176)
XYZ	xyz(4.6164, 6.9545, 7.0591)
Luminance	0.0696 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155447 #541522

analogous

#155427 #155447 #154154

triadic

#155447 #471554 #544715

tetradic

#155447 #271554 #541522 #415415

square

#155447 #271554 #541522 #415415

split-complementary

#155447 #541541 #542715

monochromatic

#061815 #09231E #155447 #218570 #2DB69A

Accessibility & contrast

On white

8.78

#155447 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#155447 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155447

8.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155447	#FFFFFF	#000000	##FFFFFF
##155447	1.00	8.78	2.39	8.78
#FFFFFF	8.78	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514E46

Deuteranopia (green-blind)

#484848

Tritanopia (blue-blind)

#005550

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #155447;
/* rgb */ color: rgb(21, 84, 71);
/* oklch */ color: oklch(40.3% 0.066 176.0);

Tailwind

colors: {
  custom: {
    50: '#5d847a',
    500: '#155447',
    950: '#000000',
  },
}

SCSS

$custom: #155447;
$custom-light: #5d847a;
$custom-dark: #000000;

JSON

{
  "hex": "#155447",
  "rgb": {
    "r": 21,
    "g": 84,
    "b": 71
  },
  "hsl": {
    "h": 167.619,
    "s": 60,
    "l": 20.588
  },
  "oklch": {
    "l": 0.40289,
    "c": 0.06628,
    "h": 176
  },
  "luminance": 0.06955
}

Semantic roles & 50–950 ramp

primary

#155447

secondary

#8C394A

accent

#4565E3

background

#F5F8F7

surface

#E9EFED

border

#C5CAC8

text

#050B09

muted

#797C7B

Preview Lab

Preview with #155447

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

Preview Lab → · Contrast checker → · Palette generator →