#063A40#063A40

#063A40 is a dark, muted teal. Relative luminance 0.034; OKLCH L 32.0% C 0.052 H 206.9°. Best body text is #FFFFFF at 12.45:1 contrast (WCAG AA passes).

Color values

HEX	#063A40
RGB	rgb(6, 58, 64)
HSL	hsl(186, 83%, 14%)
HSV	hsv(186, 91%, 25%)
CMYK	cmyk(90.6%, 9.4%, 0%, 74.9%)
CIE-LAB	lab(21.71, -13.57, -8.38)
CIE-LCH	lch(21.71, 15.95, 211.69°)
OKLab	oklab(31.98% -0.046 -0.0233)
OKLCH	oklch(31.98% 0.052 206.9)
XYZ	xyz(2.5132, 3.4347, 5.3800)
Luminance	0.0343 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#063A40 #400C06

analogous

#064029 #063A40 #061D40

triadic

#063A40 #40063A #3A4006

tetradic

#063A40 #290640 #400C06 #1D4006

square

#063A40 #290640 #400C06 #1D4006

split-complementary

#063A40 #40061D #402906

monochromatic

#03191C #03191C #063A40 #0B6D78 #109FB0

Accessibility & contrast

On white

12.45

#063A40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#063A40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #063A40

12.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##063A40	#FFFFFF	#000000	##FFFFFF
##063A40	1.00	12.45	1.69	12.45
#FFFFFF	12.45	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.45	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: #063a40;
/* rgb */ color: rgb(6, 58, 64);
/* oklch */ color: oklch(32.0% 0.052 206.9);

Tailwind

colors: {
  custom: {
    50: '#537074',
    500: '#063a40',
    950: '#000000',
  },
}

SCSS

$custom: #063a40;
$custom-light: #537074;
$custom-dark: #000000;

JSON

{
  "hex": "#063a40",
  "rgb": {
    "r": 6,
    "g": 58,
    "b": 64
  },
  "hsl": {
    "h": 186.207,
    "s": 82.857,
    "l": 13.725
  },
  "oklch": {
    "l": 0.31981,
    "c": 0.05154,
    "h": 206.9
  },
  "luminance": 0.03435
}

Semantic roles & 50–950 ramp

primary

#063A40

secondary

#802C22

accent

#442FF9

background

#F5F6F7

surface

#E9ECED

border

#C5C7C8

text

#030708

muted

#787A7B

Preview Lab

Preview with #063A40

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

Preview Lab → · Contrast checker → · Palette generator →