#063F3D#063F3D

#063F3D is a dark, muted teal. Relative luminance 0.039; OKLCH L 33.3% C 0.054 H 191.2°. Best body text is #FFFFFF at 11.76:1 contrast (WCAG AA passes).

Color values

HEX	#063F3D
RGB	rgb(6, 63, 61)
HSL	hsl(178, 83%, 14%)
HSV	hsv(178, 90%, 25%)
CMYK	cmyk(90.5%, 0%, 3.2%, 75.3%)
CIE-LAB	lab(23.44, -17.54, -3.77)
CIE-LCH	lch(23.44, 17.94, 192.12°)
OKLab	oklab(33.35% -0.0534 -0.0105)
OKLCH	oklch(33.35% 0.054 191.2)
XYZ	xyz(2.6945, 3.9303, 5.0306)
Luminance	0.0393 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#063F3D #3F0608

analogous

#063F20 #063F3D #06243F

triadic

#063F3D #3D063F #3F3D06

tetradic

#063F3D #20063F #3F0608 #243F06

square

#063F3D #20063F #3F0608 #243F06

split-complementary

#063F3D #3F0624 #3F2006

monochromatic

#031C1B #031C1B #063F3D #0B7773 #11AFA9

Accessibility & contrast

On white

11.76

#063F3D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#063F3D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #063F3D

11.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##063F3D	#FFFFFF	#000000	##FFFFFF
##063F3D	1.00	11.76	1.79	11.76
#FFFFFF	11.76	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3B3D

Deuteranopia (green-blind)

#33353D

Tritanopia (blue-blind)

#00413E

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #063f3d;
/* rgb */ color: rgb(6, 63, 61);
/* oklch */ color: oklch(33.3% 0.054 191.2);

Tailwind

colors: {
  custom: {
    50: '#537472',
    500: '#063f3d',
    950: '#000000',
  },
}

SCSS

$custom: #063f3d;
$custom-light: #537472;
$custom-dark: #000000;

JSON

{
  "hex": "#063f3d",
  "rgb": {
    "r": 6,
    "g": 63,
    "b": 61
  },
  "hsl": {
    "h": 177.895,
    "s": 82.609,
    "l": 13.529
  },
  "oklch": {
    "l": 0.33349,
    "c": 0.05439,
    "h": 191.2
  },
  "luminance": 0.03931
}

Semantic roles & 50–950 ramp

primary

#063F3D

secondary

#7F2225

accent

#2F36F9

background

#F5F7F6

surface

#E9EDEC

border

#C5C8C7

text

#030808

muted

#787B7B

Preview Lab

Preview with #063F3D

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

Preview Lab → · Contrast checker → · Palette generator →