#063F39#063F39

#063F39 is a dark, muted teal. Relative luminance 0.039; OKLCH L 33.2% C 0.056 H 184.0°. Best body text is #FFFFFF at 11.81:1 contrast (WCAG AA passes).

Color values

HEX	#063F39
RGB	rgb(6, 63, 57)
HSL	hsl(174, 83%, 14%)
HSV	hsv(174, 90%, 25%)
CMYK	cmyk(90.5%, 0%, 9.5%, 75.3%)
CIE-LAB	lab(23.30, -18.92, -1.31)
CIE-LCH	lch(23.30, 18.97, 183.95°)
OKLab	oklab(33.19% -0.0556 -0.0038)
OKLCH	oklch(33.19% 0.056 184)
XYZ	xyz(2.5908, 3.8888, 4.4842)
Luminance	0.0389 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#063F39 #3F060C

analogous

#063F1C #063F39 #06283F

triadic

#063F39 #39063F #3F3906

tetradic

#063F39 #1C063F #3F060C #283F06

square

#063F39 #1C063F #3F060C #283F06

split-complementary

#063F39 #3F0628 #3F1C06

monochromatic

#031C19 #031C19 #063F39 #0B776C #11AF9E

Accessibility & contrast

On white

11.81

#063F39 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#063F39 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #063F39

11.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##063F39	#FFFFFF	#000000	##FFFFFF
##063F39	1.00	11.81	1.78	11.81
#FFFFFF	11.81	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3B39

Deuteranopia (green-blind)

#34353A

Tritanopia (blue-blind)

#00413D

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #063f39;
/* rgb */ color: rgb(6, 63, 57);
/* oklch */ color: oklch(33.2% 0.056 184.0);

Tailwind

colors: {
  custom: {
    50: '#53746f',
    500: '#063f39',
    950: '#000000',
  },
}

SCSS

$custom: #063f39;
$custom-light: #53746f;
$custom-dark: #000000;

JSON

{
  "hex": "#063f39",
  "rgb": {
    "r": 6,
    "g": 63,
    "b": 57
  },
  "hsl": {
    "h": 173.684,
    "s": 82.609,
    "l": 13.529
  },
  "oklch": {
    "l": 0.33189,
    "c": 0.0557,
    "h": 184
  },
  "luminance": 0.03889
}

Semantic roles & 50–950 ramp

primary

#063F39

secondary

#7F222C

accent

#2F44F9

background

#F5F7F6

surface

#E9EDEC

border

#C5C8C7

text

#030807

muted

#787B7A

Preview Lab

Preview with #063F39

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

Preview Lab → · Contrast checker → · Palette generator →