#0A3A1D#0A3A1D

#0A3A1D is a dark, moderate green. Relative luminance 0.032; OKLCH L 30.9% C 0.072 H 152.2°. Best body text is #FFFFFF at 12.84:1 contrast (WCAG AA passes).

Color values

HEX#0A3A1D
RGBrgb(10, 58, 29)
HSLhsl(144, 71%, 13%)
HSVhsv(144, 83%, 23%)
CMYKcmyk(82.8%, 0%, 50%, 77.3%)
CIE-LABlab(20.75, -23.66, 13.59)
CIE-LCHlch(20.75, 27.28, 150.13°)
OKLaboklab(30.88% -0.0637 0.0336)
OKLCHoklch(30.88% 0.072 152.2)
XYZxyz(1.8598, 3.1791, 1.6778)
Luminance0.0318 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#0A3A1D #3A0A27
analogous
#0F3A0A #0A3A1D #0A3A35
triadic
#0A3A1D #1D0A3A #3A1D0A
tetradic
#0A3A1D #0A0F3A #3A0A27 #3A350A
square
#0A3A1D #0A0F3A #3A0A27 #3A350A
split-complementary
#0A3A1D #350A3A #3A0A0F
monochromatic
#051A0D #051A0D #0A3A1D #136E37 #1CA251

Accessibility & contrast

On white

12.84
#0A3A1D on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.64
#0A3A1D on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A3A1D
12.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##0A3A1D#FFFFFF#000000##FFFFFF
##0A3A1D1.0012.841.6412.84
#FFFFFF12.841.0021.001.00
#0000001.6421.001.0021.00
##FFFFFF12.841.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3A341B
Deuteranopia (green-blind)
#34301F
Tritanopia (blue-blind)
#003933
Achromatopsia (no color)
#323232

Design tokens & code

CSS
--color: #0a3a1d;
/* rgb */ color: rgb(10, 58, 29);
/* oklch */ color: oklch(30.9% 0.072 152.2);
Tailwind
colors: {
  custom: {
    50: '#517159',
    500: '#0a3a1d',
    950: '#000000',
  },
}
SCSS
$custom: #0a3a1d;
$custom-light: #517159;
$custom-dark: #000000;
JSON
{
  "hex": "#0a3a1d",
  "rgb": {
    "r": 10,
    "g": 58,
    "b": 29
  },
  "hsl": {
    "h": 143.75,
    "s": 70.588,
    "l": 13.333
  },
  "oklch": {
    "l": 0.30876,
    "c": 0.07203,
    "h": 152.2
  },
  "luminance": 0.03179
}

Semantic roles & 50–950 ramp

primary
#0A3A1D
secondary
#772858
accent
#3AA7ED
background
#F4F6F5
surface
#E7ECE9
border
#C3C7C5
text
#020703
muted
#787A78

Preview Lab

Preview with #0A3A1D

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

Preview Lab → · Contrast checker → · Palette generator →

#0A3A1D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva