#103A1B#103A1B

#103A1B is a dark, moderate green. Relative luminance 0.032; OKLCH L 31.0% C 0.072 H 149.0°. Best body text is #FFFFFF at 12.78:1 contrast (WCAG AA passes).

Color values

HEX#103A1B
RGBrgb(16, 58, 27)
HSLhsl(136, 57%, 15%)
HSVhsv(136, 72%, 23%)
CMYKcmyk(72.4%, 0%, 53.4%, 77.3%)
CIE-LABlab(20.89, -22.71, 15.06)
CIE-LCHlch(20.89, 27.25, 146.45°)
OKLaboklab(31.03% -0.0613 0.0369)
OKLCHoklch(31.03% 0.072 149)
XYZxyz(1.9244, 3.2152, 1.5559)
Luminance0.0321 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#103A1B #3A102F
analogous
#1A3A10 #103A1B #103A30
triadic
#103A1B #1B103A #3A1B10
tetradic
#103A1B #101A3A #3A102F #3A3010
square
#103A1B #101A3A #3A102F #3A3010
split-complementary
#103A1B #30103A #3A101A
monochromatic
#07180B #07180B #103A1B #1D6A31 #2A9A48

Accessibility & contrast

On white

12.78
#103A1B on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.64
#103A1B on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103A1B
12.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##103A1B#FFFFFF#000000##FFFFFF
##103A1B1.0012.781.6412.78
#FFFFFF12.781.0021.001.00
#0000001.6421.001.0021.00
##FFFFFF12.781.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3B3419
Deuteranopia (green-blind)
#35311D
Tritanopia (blue-blind)
#043933
Achromatopsia (no color)
#323232

Design tokens & code

CSS
--color: #103a1b;
/* rgb */ color: rgb(16, 58, 27);
/* oklch */ color: oklch(31.0% 0.072 149.0);
Tailwind
colors: {
  custom: {
    50: '#547058',
    500: '#103a1b',
    950: '#000000',
  },
}
SCSS
$custom: #103a1b;
$custom-light: #547058;
$custom-dark: #000000;
JSON
{
  "hex": "#103a1b",
  "rgb": {
    "r": 16,
    "g": 58,
    "b": 27
  },
  "hsl": {
    "h": 135.714,
    "s": 56.757,
    "l": 14.51
  },
  "oklch": {
    "l": 0.31028,
    "c": 0.07155,
    "h": 149
  },
  "luminance": 0.03215
}

Semantic roles & 50–950 ramp

primary
#103A1B
secondary
#743263
accent
#48B8E0
background
#F5F6F5
surface
#E9ECE9
border
#C5C7C5
text
#030703
muted
#787A78

Preview Lab

Preview with #103A1B

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

Preview Lab → · Contrast checker → · Palette generator →

#103A1B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva