#063B1B#063B1B

#063B1B is a dark, moderate green. Relative luminance 0.032; OKLCH L 31.0% C 0.077 H 151.4°. Best body text is #FFFFFF at 12.73:1 contrast (WCAG AA passes).

Color values

HEX#063B1B
RGBrgb(6, 59, 27)
HSLhsl(144, 82%, 13%)
HSVhsv(144, 90%, 23%)
CMYKcmyk(89.8%, 0%, 54.2%, 76.9%)
CIE-LABlab(21.00, -25.32, 15.16)
CIE-LCHlch(21.00, 29.51, 149.09°)
OKLaboklab(31.05% -0.068 0.0371)
OKLCHoklch(31.05% 0.077 151.4)
XYZxyz(1.8367, 3.2456, 1.5663)
Luminance0.0325 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#063B1B #3B0626
analogous
#0B3B06 #063B1B #063B35
triadic
#063B1B #1B063B #3B1B06
tetradic
#063B1B #060B3B #3B0626 #3B3506
square
#063B1B #060B3B #3B0626 #3B3506
split-complementary
#063B1B #35063B #3B060B
monochromatic
#031C0D #031C0D #063B1B #0C7334 #11AA4E

Accessibility & contrast

On white

12.73
#063B1B on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.65
#063B1B on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #063B1B
12.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##063B1B#FFFFFF#000000##FFFFFF
##063B1B1.0012.731.6512.73
#FFFFFF12.731.0021.001.00
#0000001.6521.001.0021.00
##FFFFFF12.731.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3B3518
Deuteranopia (green-blind)
#35311D
Tritanopia (blue-blind)
#003A33
Achromatopsia (no color)
#323232

Design tokens & code

CSS
--color: #063b1b;
/* rgb */ color: rgb(6, 59, 27);
/* oklch */ color: oklch(31.0% 0.077 151.4);
Tailwind
colors: {
  custom: {
    50: '#507158',
    500: '#063b1b',
    950: '#000000',
  },
}
SCSS
$custom: #063b1b;
$custom-light: #507158;
$custom-dark: #000000;
JSON
{
  "hex": "#063b1b",
  "rgb": {
    "r": 6,
    "g": 59,
    "b": 27
  },
  "hsl": {
    "h": 143.774,
    "s": 81.538,
    "l": 12.745
  },
  "oklch": {
    "l": 0.31045,
    "c": 0.07745,
    "h": 151.4
  },
  "luminance": 0.03246
}

Semantic roles & 50–950 ramp

primary
#063B1B
secondary
#7B2258
accent
#30A9F8
background
#F4F6F5
surface
#E7ECE9
border
#C3C7C5
text
#020803
muted
#787B78

Preview Lab

Preview with #063B1B

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

Preview Lab → · Contrast checker → · Palette generator →

#063B1B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva