#054240#054240

#054240 is a dark, muted teal. Relative luminance 0.043; OKLCH L 34.4% C 0.057 H 191.3°. Best body text is #FFFFFF at 11.29:1 contrast (WCAG AA passes).

Color values

HEX	#054240
RGB	rgb(5, 66, 64)
HSL	hsl(178, 86%, 14%)
HSV	hsv(178, 92%, 26%)
CMYK	cmyk(92.4%, 0%, 3%, 74.1%)
CIE-LAB	lab(24.63, -18.27, -3.98)
CIE-LCH	lch(24.63, 18.70, 192.29°)
OKLab	oklab(34.35% -0.0556 -0.0111)
OKLCH	oklch(34.35% 0.057 191.3)
XYZ	xyz(2.9358, 4.2985, 5.5245)
Luminance	0.0430 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#054240 #420507

analogous

#054222 #054240 #052642

triadic

#054240 #400542 #424005

tetradic

#054240 #220542 #420507 #264205

square

#054240 #220542 #420507 #264205

split-complementary

#054240 #420526 #422205

monochromatic

#021C1C #021C1C #054240 #097B77 #0EB4AE

Accessibility & contrast

On white

11.29

#054240 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#054240 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #054240

11.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##054240	#FFFFFF	#000000	##FFFFFF
##054240	1.00	11.29	1.86	11.29
#FFFFFF	11.29	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3E40

Deuteranopia (green-blind)

#353840

Tritanopia (blue-blind)

#004441

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #054240;
/* rgb */ color: rgb(5, 66, 64);
/* oklch */ color: oklch(34.4% 0.057 191.3);

Tailwind

colors: {
  custom: {
    50: '#547674',
    500: '#054240',
    950: '#000000',
  },
}

SCSS

$custom: #054240;
$custom-light: #547674;
$custom-dark: #000000;

JSON

{
  "hex": "#054240",
  "rgb": {
    "r": 5,
    "g": 66,
    "b": 64
  },
  "hsl": {
    "h": 178.033,
    "s": 85.915,
    "l": 13.922
  },
  "oklch": {
    "l": 0.34352,
    "c": 0.05673,
    "h": 191.3
  },
  "luminance": 0.04299
}

Semantic roles & 50–950 ramp

primary

#054240

secondary

#822024

accent

#2C33FC

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#030808

muted

#787B7B

Preview Lab

Preview with #054240

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

Preview Lab → · Contrast checker → · Palette generator →