#103303#103303

#103303 is a dark, moderate green. Relative luminance 0.025; OKLCH L 28.4% C 0.084 H 138.7°. Best body text is #FFFFFF at 14.03:1 contrast (WCAG AA passes).

Color values

HEX#103303
RGBrgb(16, 51, 3)
HSLhsl(104, 89%, 11%)
HSVhsv(104, 94%, 20%)
CMYKcmyk(68.6%, 0%, 94.1%, 80%)
CIE-LABlab(17.85, -22.92, 23.75)
CIE-LCHlch(17.85, 33.01, 133.99°)
OKLaboklab(28.42% -0.0633 0.0557)
OKLCHoklch(28.42% 0.084 138.7)
XYZxyz(1.4139, 2.4843, 0.4911)
Luminance0.0248 (WCAG relative)
Temperaturewarm
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#103303 #260333
analogous
#283303 #103303 #03330E
triadic
#103303 #031033 #330310
tetradic
#103303 #032833 #260333 #330E03
square
#103303 #032833 #260333 #330E03
split-complementary
#103303 #0E0333 #330328
monochromatic
#091D02 #091D02 #103303 #226D06 #34A70A

Accessibility & contrast

On white

14.03
#103303 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.50
#103303 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103303
14.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##103303#FFFFFF#000000##FFFFFF
##1033031.0014.031.5014.03
#FFFFFF14.031.0021.001.00
#0000001.5021.001.0021.00
##FFFFFF14.031.0021.001.00

Color blindness preview

Protanopia (red-blind)
#352D00
Deuteranopia (green-blind)
#312B07
Tritanopia (blue-blind)
#0C312A
Achromatopsia (no color)
#2C2C2C

Design tokens & code

CSS
--color: #103303;
/* rgb */ color: rgb(16, 51, 3);
/* oklch */ color: oklch(28.4% 0.084 138.7);
Tailwind
colors: {
  custom: {
    50: '#536b48',
    500: '#103303',
    950: '#000000',
  },
}
SCSS
$custom: #103303;
$custom-light: #536b48;
$custom-dark: #000000;
JSON
{
  "hex": "#103303",
  "rgb": {
    "r": 16,
    "g": 51,
    "b": 3
  },
  "hsl": {
    "h": 103.75,
    "s": 88.889,
    "l": 10.588
  },
  "oklch": {
    "l": 0.28424,
    "c": 0.08433,
    "h": 138.7
  },
  "luminance": 0.02484
}

Semantic roles & 50–950 ramp

primary
#103303
secondary
#5E1C76
accent
#29FFC5
background
#F4F6F4
surface
#E8EBE6
border
#C4C6C2
text
#030600
muted
#787A77

Preview Lab

Preview with #103303

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

Preview Lab → · Contrast checker → · Palette generator →

#103303 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva