#063A39#063A39

#063A39 is a dark, muted teal. Relative luminance 0.034; OKLCH L 31.7% C 0.051 H 192.9°. Best body text is #FFFFFF at 12.56:1 contrast (WCAG AA passes).

Color values

HEX	#063A39
RGB	rgb(6, 58, 57)
HSL	hsl(179, 81%, 13%)
HSV	hsv(179, 90%, 23%)
CMYK	cmyk(89.7%, 0%, 1.7%, 77.3%)
CIE-LAB	lab(21.43, -16.17, -4.07)
CIE-LCH	lch(21.43, 16.68, 194.14°)
OKLab	oklab(31.67% -0.0497 -0.0114)
OKLCH	oklch(31.67% 0.051 192.9)
XYZ	xyz(2.3263, 3.3599, 4.3960)
Luminance	0.0336 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#063A39 #3A0607

analogous

#063A1F #063A39 #06213A

triadic

#063A39 #39063A #3A3906

tetradic

#063A39 #1F063A #3A0607 #213A06

square

#063A39 #1F063A #3A0607 #213A06

split-complementary

#063A39 #3A0621 #3A1F06

monochromatic

#031C1B #031C1B #063A39 #0C7170 #11A9A6

Accessibility & contrast

On white

12.56

#063A39 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#063A39 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #063A39

12.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##063A39	#FFFFFF	#000000	##FFFFFF
##063A39	1.00	12.56	1.67	12.56
#FFFFFF	12.56	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#363639

Deuteranopia (green-blind)

#2E3139

Tritanopia (blue-blind)

#003C3A

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #063a39;
/* rgb */ color: rgb(6, 58, 57);
/* oklch */ color: oklch(31.7% 0.051 192.9);

Tailwind

colors: {
  custom: {
    50: '#52706f',
    500: '#063a39',
    950: '#000000',
  },
}

SCSS

$custom: #063a39;
$custom-light: #52706f;
$custom-dark: #000000;

JSON

{
  "hex": "#063a39",
  "rgb": {
    "r": 6,
    "g": 58,
    "b": 57
  },
  "hsl": {
    "h": 178.846,
    "s": 81.25,
    "l": 12.549
  },
  "oklch": {
    "l": 0.31666,
    "c": 0.05094,
    "h": 192.9
  },
  "luminance": 0.0336
}

Semantic roles & 50–950 ramp

primary

#063A39

secondary

#7A2223

accent

#3034F8

background

#F4F6F6

surface

#E7ECEC

border

#C3C7C7

text

#030707

muted

#787A7A

Preview Lab

Preview with #063A39

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

Preview Lab → · Contrast checker → · Palette generator →