#0A3F1E#0A3F1E

#0A3F1E is a dark, moderate green. Relative luminance 0.037; OKLCH L 32.5% C 0.079 H 151.2°. Best body text is #FFFFFF at 12.05:1 contrast (WCAG AA passes).

Color values

HEX#0A3F1E
RGBrgb(10, 63, 30)
HSLhsl(143, 73%, 14%)
HSVhsv(143, 84%, 25%)
CMYKcmyk(84.1%, 0%, 52.4%, 75.3%)
CIE-LABlab(22.70, -25.69, 15.47)
CIE-LCHlch(22.70, 29.99, 148.94°)
OKLaboklab(32.49% -0.0691 0.038)
OKLCHoklch(32.49% 0.079 151.2)
XYZxyz(2.1368, 3.7130, 1.8321)
Luminance0.0371 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#0A3F1E #3F0A2B
analogous
#103F0A #0A3F1E #0A3F39
triadic
#0A3F1E #1E0A3F #3F1E0A
tetradic
#0A3F1E #0A103F #3F0A2B #3F390A
square
#0A3F1E #0A103F #3F0A2B #3F390A
split-complementary
#0A3F1E #390A3F #3F0A10
monochromatic
#041A0D #041A0D #0A3F1E #127437 #1BA950

Accessibility & contrast

On white

12.05
#0A3F1E on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.74
#0A3F1E on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A3F1E
12.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##0A3F1E#FFFFFF#000000##FFFFFF
##0A3F1E1.0012.051.7412.05
#FFFFFF12.051.0021.001.00
#0000001.7421.001.0021.00
##FFFFFF12.051.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3F391B
Deuteranopia (green-blind)
#393420
Tritanopia (blue-blind)
#003E37
Achromatopsia (no color)
#363636

Design tokens & code

CSS
--color: #0a3f1e;
/* rgb */ color: rgb(10, 63, 30);
/* oklch */ color: oklch(32.5% 0.079 151.2);
Tailwind
colors: {
  custom: {
    50: '#53755a',
    500: '#0a3f1e',
    950: '#000000',
  },
}
SCSS
$custom: #0a3f1e;
$custom-light: #53755a;
$custom-dark: #000000;
JSON
{
  "hex": "#0a3f1e",
  "rgb": {
    "r": 10,
    "g": 63,
    "b": 30
  },
  "hsl": {
    "h": 142.642,
    "s": 72.603,
    "l": 14.314
  },
  "oklch": {
    "l": 0.32493,
    "c": 0.07884,
    "h": 151.2
  },
  "luminance": 0.03713
}

Semantic roles & 50–950 ramp

primary
#0A3F1E
secondary
#7C295D
accent
#38AAEF
background
#F5F7F5
surface
#E8EDE9
border
#C4C8C5
text
#030804
muted
#787B79

Preview Lab

Preview with #0A3F1E

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

Preview Lab → · Contrast checker → · Palette generator →

#0A3F1E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva