#063F3C#063F3C

#063F3C is a dark, muted teal. Relative luminance 0.039; OKLCH L 33.3% C 0.055 H 189.3°. Best body text is #FFFFFF at 11.77:1 contrast (WCAG AA passes).

Color values

HEX	#063F3C
RGB	rgb(6, 63, 60)
HSL	hsl(177, 83%, 14%)
HSV	hsv(177, 90%, 25%)
CMYK	cmyk(90.5%, 0%, 4.8%, 75.3%)
CIE-LAB	lab(23.40, -17.89, -3.15)
CIE-LCH	lch(23.40, 18.17, 189.99°)
OKLab	oklab(33.31% -0.0539 -0.0088)
OKLCH	oklch(33.31% 0.055 189.3)
XYZ	xyz(2.6678, 3.9196, 4.8900)
Luminance	0.0392 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#063F3C #3F0609

analogous

#063F1F #063F3C #06253F

triadic

#063F3C #3C063F #3F3C06

tetradic

#063F3C #1F063F #3F0609 #253F06

square

#063F3C #1F063F #3F0609 #253F06

split-complementary

#063F3C #3F0625 #3F1F06

monochromatic

#031C1B #031C1B #063F3C #0B7771 #11AFA6

Accessibility & contrast

On white

11.77

#063F3C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#063F3C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #063F3C

11.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##063F3C	#FFFFFF	#000000	##FFFFFF
##063F3C	1.00	11.77	1.78	11.77
#FFFFFF	11.77	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3B3C

Deuteranopia (green-blind)

#33353C

Tritanopia (blue-blind)

#00413E

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #063f3c;
/* rgb */ color: rgb(6, 63, 60);
/* oklch */ color: oklch(33.3% 0.055 189.3);

Tailwind

colors: {
  custom: {
    50: '#537471',
    500: '#063f3c',
    950: '#000000',
  },
}

SCSS

$custom: #063f3c;
$custom-light: #537471;
$custom-dark: #000000;

JSON

{
  "hex": "#063f3c",
  "rgb": {
    "r": 6,
    "g": 63,
    "b": 60
  },
  "hsl": {
    "h": 176.842,
    "s": 82.609,
    "l": 13.529
  },
  "oklch": {
    "l": 0.33308,
    "c": 0.05463,
    "h": 189.3
  },
  "luminance": 0.0392
}

Semantic roles & 50–950 ramp

primary

#063F3C

secondary

#7F2227

accent

#2F39F9

background

#F5F7F6

surface

#E9EDEC

border

#C5C8C7

text

#030807

muted

#787B7A

Preview Lab

Preview with #063F3C

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

Preview Lab → · Contrast checker → · Palette generator →