#063F3B#063F3B

#063F3B is a dark, muted teal. Relative luminance 0.039; OKLCH L 33.3% C 0.055 H 187.5°. Best body text is #FFFFFF at 11.79:1 contrast (WCAG AA passes).

Color values

HEX#063F3B
RGBrgb(6, 63, 59)
HSLhsl(176, 83%, 14%)
HSVhsv(176, 90%, 25%)
CMYKcmyk(90.5%, 0%, 6.3%, 75.3%)
CIE-LABlab(23.37, -18.24, -2.54)
CIE-LCHlch(23.37, 18.42, 187.92°)
OKLaboklab(33.27% -0.0545 -0.0072)
OKLCHoklch(33.27% 0.055 187.5)
XYZxyz(2.6416, 3.9092, 4.7521)
Luminance0.0391 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#063F3B #3F060A
analogous
#063F1E #063F3B #06263F
triadic
#063F3B #3B063F #3F3B06
tetradic
#063F3B #1E063F #3F060A #263F06
square
#063F3B #1E063F #3F060A #263F06
split-complementary
#063F3B #3F0626 #3F1E06
monochromatic
#031C1A #031C1A #063F3B #0B776F #11AFA4

Accessibility & contrast

On white

11.79
#063F3B on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.78
#063F3B on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #063F3B
11.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##063F3B#FFFFFF#000000##FFFFFF
##063F3B1.0011.791.7811.79
#FFFFFF11.791.0021.001.00
#0000001.7821.001.0021.00
##FFFFFF11.791.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3B3B3B
Deuteranopia (green-blind)
#33353C
Tritanopia (blue-blind)
#00413E
Achromatopsia (no color)
#383838

Design tokens & code

CSS
--color: #063f3b;
/* rgb */ color: rgb(6, 63, 59);
/* oklch */ color: oklch(33.3% 0.055 187.5);
Tailwind
colors: {
  custom: {
    50: '#537470',
    500: '#063f3b',
    950: '#000000',
  },
}
SCSS
$custom: #063f3b;
$custom-light: #537470;
$custom-dark: #000000;
JSON
{
  "hex": "#063f3b",
  "rgb": {
    "r": 6,
    "g": 63,
    "b": 59
  },
  "hsl": {
    "h": 175.789,
    "s": 82.609,
    "l": 13.529
  },
  "oklch": {
    "l": 0.33268,
    "c": 0.05493,
    "h": 187.5
  },
  "luminance": 0.03909
}

Semantic roles & 50–950 ramp

primary
#063F3B
secondary
#7F2228
accent
#2F3DF9
background
#F5F7F6
surface
#E9EDEC
border
#C5C8C7
text
#030807
muted
#787B7A

Preview Lab

Preview with #063F3B

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

Preview Lab → · Contrast checker → · Palette generator →

#063F3B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva