#556C13#556C13

#556C13 is a mid, moderate yellow-green. Relative luminance 0.127; OKLCH L 49.5% C 0.114 H 123.7°. Best body text is #FFFFFF at 5.93:1 contrast (WCAG AA passes).

Color values

HEX#556C13
RGBrgb(85, 108, 19)
HSLhsl(76, 70%, 25%)
HSVhsv(76, 82%, 42%)
CMYKcmyk(21.3%, 0%, 82.4%, 57.6%)
CIE-LABlab(42.31, -21.56, 43.08)
CIE-LCHlch(42.31, 48.17, 116.58°)
OKLaboklab(49.54% -0.0631 0.0946)
OKLCHoklch(49.54% 0.114 123.7)
XYZxyz(9.2265, 12.7034, 2.5819)
Luminance0.1270 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#556C13 #2A136C
analogous
#6C5713 #556C13 #286C13
triadic
#556C13 #13556C #6C1355
tetradic
#556C13 #136C57 #2A136C #6C1328
square
#556C13 #136C57 #2A136C #6C1328
split-complementary
#556C13 #13286C #57136C
monochromatic
#141A05 #2C380A #556C13 #7EA01C #A7D425

Accessibility & contrast

On white

5.93
#556C13 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.54
#556C13 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #556C13
5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##556C13#FFFFFF#000000##FFFFFF
##556C131.005.933.545.93
#FFFFFF5.931.0021.001.00
#0000003.5421.001.0021.00
##FFFFFF5.931.0021.001.00

Color blindness preview

Protanopia (red-blind)
#736500
Deuteranopia (green-blind)
#70641C
Tritanopia (blue-blind)
#5A665C
Achromatopsia (no color)
#646464

Design tokens & code

CSS
--color: #556c13;
/* rgb */ color: rgb(85, 108, 19);
/* oklch */ color: oklch(49.5% 0.114 123.7);
Tailwind
colors: {
  custom: {
    50: '#889659',
    500: '#556c13',
    950: '#000000',
  },
}
SCSS
$custom: #556c13;
$custom-light: #889659;
$custom-dark: #000000;
JSON
{
  "hex": "#556c13",
  "rgb": {
    "r": 85,
    "g": 108,
    "b": 19
  },
  "hsl": {
    "h": 75.506,
    "s": 70.079,
    "l": 24.902
  },
  "oklch": {
    "l": 0.49538,
    "c": 0.11374,
    "h": 123.7
  },
  "luminance": 0.12703
}

Semantic roles & 50–950 ramp

primary
#556C13
secondary
#5338A3
accent
#3BED69
background
#F8F9F5
surface
#F0F1E9
border
#CBCBC5
text
#0C0D04
muted
#7D7E79

Preview Lab

Preview with #556C13

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

Preview Lab → · Contrast checker → · Palette generator →

#556C13 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva