#053A40#053A40

#053A40 is a dark, muted teal. Relative luminance 0.034; OKLCH L 32.0% C 0.052 H 206.8°. Best body text is #FFFFFF at 12.46:1 contrast (WCAG AA passes).

Color values

HEX	#053A40
RGB	rgb(5, 58, 64)
HSL	hsl(186, 86%, 14%)
HSV	hsv(186, 92%, 25%)
CMYK	cmyk(92.2%, 9.4%, 0%, 74.9%)
CIE-LAB	lab(21.68, -13.72, -8.42)
CIE-LCH	lch(21.68, 16.09, 211.53°)
OKLab	oklab(31.96% -0.0464 -0.0234)
OKLCH	oklch(31.96% 0.052 206.8)
XYZ	xyz(2.5006, 3.4282, 5.3794)
Luminance	0.0343 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#053A40 #400B05

analogous

#054028 #053A40 #051C40

triadic

#053A40 #40053A #3A4005

tetradic

#053A40 #280540 #400B05 #1C4005

square

#053A40 #280540 #400B05 #1C4005

split-complementary

#053A40 #40051C #402805

monochromatic

#021A1C #021A1C #053A40 #096D79 #0EA1B2

Accessibility & contrast

On white

12.46

#053A40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#053A40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #053A40

12.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##053A40	#FFFFFF	#000000	##FFFFFF
##053A40	1.00	12.46	1.69	12.46
#FFFFFF	12.46	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#343740

Deuteranopia (green-blind)

#2C3240

Tritanopia (blue-blind)

#003D3C

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #053a40;
/* rgb */ color: rgb(5, 58, 64);
/* oklch */ color: oklch(32.0% 0.052 206.8);

Tailwind

colors: {
  custom: {
    50: '#527074',
    500: '#053a40',
    950: '#000000',
  },
}

SCSS

$custom: #053a40;
$custom-light: #527074;
$custom-dark: #000000;

JSON

{
  "hex": "#053a40",
  "rgb": {
    "r": 5,
    "g": 58,
    "b": 64
  },
  "hsl": {
    "h": 186.102,
    "s": 85.507,
    "l": 13.529
  },
  "oklch": {
    "l": 0.31955,
    "c": 0.05202,
    "h": 206.8
  },
  "luminance": 0.03429
}

Semantic roles & 50–950 ramp

primary

#053A40

secondary

#812A20

accent

#412CFC

background

#F5F6F7

surface

#E8ECED

border

#C4C7C8

text

#030708

muted

#787A7B

Preview Lab

Preview with #053A40

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

Preview Lab → · Contrast checker → · Palette generator →