#063F3A#063F3A

#063F3A is a dark, muted teal. Relative luminance 0.039; OKLCH L 33.2% C 0.055 H 185.7°. Best body text is #FFFFFF at 11.80:1 contrast (WCAG AA passes).

Color values

HEX	#063F3A
RGB	rgb(6, 63, 58)
HSL	hsl(175, 83%, 14%)
HSV	hsv(175, 90%, 25%)
CMYK	cmyk(90.5%, 0%, 7.9%, 75.3%)
CIE-LAB	lab(23.33, -18.58, -1.92)
CIE-LCH	lch(23.33, 18.68, 185.91°)
OKLab	oklab(33.23% -0.055 -0.0055)
OKLCH	oklch(33.23% 0.055 185.7)
XYZ	xyz(2.6160, 3.8989, 4.6169)
Luminance	0.0390 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#063F3A #3F060B

analogous

#063F1D #063F3A #06273F

triadic

#063F3A #3A063F #3F3A06

tetradic

#063F3A #1D063F #3F060B #273F06

square

#063F3A #1D063F #3F060B #273F06

split-complementary

#063F3A #3F0627 #3F1D06

monochromatic

#031C1A #031C1A #063F3A #0B776D #11AFA1

Accessibility & contrast

On white

11.80

#063F3A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#063F3A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #063F3A

11.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##063F3A	#FFFFFF	#000000	##FFFFFF
##063F3A	1.00	11.80	1.78	11.80
#FFFFFF	11.80	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3B3A

Deuteranopia (green-blind)

#34353B

Tritanopia (blue-blind)

#00413D

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #063f3a;
/* rgb */ color: rgb(6, 63, 58);
/* oklch */ color: oklch(33.2% 0.055 185.7);

Tailwind

colors: {
  custom: {
    50: '#537470',
    500: '#063f3a',
    950: '#000000',
  },
}

SCSS

$custom: #063f3a;
$custom-light: #537470;
$custom-dark: #000000;

JSON

{
  "hex": "#063f3a",
  "rgb": {
    "r": 6,
    "g": 63,
    "b": 58
  },
  "hsl": {
    "h": 174.737,
    "s": 82.609,
    "l": 13.529
  },
  "oklch": {
    "l": 0.33228,
    "c": 0.05529,
    "h": 185.7
  },
  "luminance": 0.03899
}

Semantic roles & 50–950 ramp

primary

#063F3A

secondary

#7F222A

accent

#2F41F9

background

#F5F7F6

surface

#E9EDEC

border

#C5C8C7

text

#030807

muted

#787B7A

Preview Lab

Preview with #063F3A

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

Preview Lab → · Contrast checker → · Palette generator →