#555D10#555D10

#555D10 is a mid, moderate yellow. Relative luminance 0.098; OKLCH L 45.6% C 0.096 H 115.6°. Best body text is #FFFFFF at 7.10:1 contrast (WCAG AA passes).

Color values

HEX#555D10
RGBrgb(85, 93, 16)
HSLhsl(66, 71%, 21%)
HSVhsv(66, 83%, 36%)
CMYKcmyk(8.6%, 0%, 82.8%, 63.5%)
CIE-LABlab(37.48, -13.65, 39.67)
CIE-LCHlch(37.48, 41.95, 108.98°)
OKLaboklab(45.63% -0.0417 0.0868)
OKLCHoklch(45.63% 0.096 115.6)
XYZxyz(7.7544, 9.7975, 1.9727)
Luminance0.0980 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#555D10 #18105D
analogous
#5D3F10 #555D10 #2F5D10
triadic
#555D10 #10555D #5D1055
tetradic
#555D10 #105D3F #18105D #5D102F
square
#555D10 #105D3F #18105D #5D102F
split-complementary
#555D10 #102F5D #3F105D
monochromatic
#181A04 #252907 #555D10 #859119 #B4C522

Accessibility & contrast

On white

7.10
#555D10 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.96
#555D10 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #555D10
7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##555D10#FFFFFF#000000##FFFFFF
##555D101.007.102.967.10
#FFFFFF7.101.0021.001.00
#0000002.9621.001.0021.00
##FFFFFF7.101.0021.001.00

Color blindness preview

Protanopia (red-blind)
#645800
Deuteranopia (green-blind)
#645917
Tritanopia (blue-blind)
#5B574F
Achromatopsia (no color)
#585858

Design tokens & code

CSS
--color: #555d10;
/* rgb */ color: rgb(85, 93, 16);
/* oklch */ color: oklch(45.6% 0.096 115.6);
Tailwind
colors: {
  custom: {
    50: '#888a56',
    500: '#555d10',
    950: '#000000',
  },
}
SCSS
$custom: #555d10;
$custom-light: #888a56;
$custom-dark: #000000;
JSON
{
  "hex": "#555d10",
  "rgb": {
    "r": 85,
    "g": 93,
    "b": 16
  },
  "hsl": {
    "h": 66.234,
    "s": 70.642,
    "l": 21.373
  },
  "oklch": {
    "l": 0.45634,
    "c": 0.09631,
    "h": 115.6
  },
  "luminance": 0.09797
}

Semantic roles & 50–950 ramp

primary
#555D10
secondary
#3D3396
accent
#3AED4D
background
#F8F8F5
surface
#F0F0E9
border
#CBCBC5
text
#0C0B03
muted
#7D7C78

Preview Lab

Preview with #555D10

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

Preview Lab → · Contrast checker → · Palette generator →

#555D10 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva