#555813#555813

#555813 is a dark, moderate yellow. Relative luminance 0.090; OKLCH L 44.4% C 0.088 H 112.0°. Best body text is #FFFFFF at 7.52:1 contrast (WCAG AA passes).

Color values

HEX	#555813
RGB	rgb(85, 88, 19)
HSL	hsl(63, 64%, 21%)
HSV	hsv(63, 78%, 35%)
CMYK	cmyk(3.4%, 0%, 78.4%, 65.5%)
CIE-LAB	lab(35.90, -10.66, 37.09)
CIE-LCH	lch(35.90, 38.60, 106.04°)
OKLab	oklab(44.38% -0.0331 0.082)
OKLCH	oklch(44.38% 0.088 112)
XYZ	xyz(7.3538, 8.9579, 1.9576)
Luminance	0.0896 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#555813 #161358

analogous

#583813 #555813 #325813

triadic

#555813 #135558 #581355

tetradic

#555813 #135838 #161358 #581332

square

#555813 #135838 #161358 #581332

split-complementary

#555813 #133258 #381358

monochromatic

#181905 #242608 #555813 #868A1E #B6BD29

Accessibility & contrast

On white

7.52

#555813 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#555813 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #555813

7.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##555813	#FFFFFF	#000000	##FFFFFF
##555813	1.00	7.52	2.79	7.52
#FFFFFF	7.52	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5406

Deuteranopia (green-blind)

#605519

Tritanopia (blue-blind)

#5B524B

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #555813;
/* rgb */ color: rgb(85, 88, 19);
/* oklch */ color: oklch(44.4% 0.088 112.0);

Tailwind

colors: {
  custom: {
    50: '#878757',
    500: '#555813',
    950: '#000000',
  },
}

SCSS

$custom: #555813;
$custom-light: #878757;
$custom-dark: #000000;

JSON

{
  "hex": "#555813",
  "rgb": {
    "r": 85,
    "g": 88,
    "b": 19
  },
  "hsl": {
    "h": 62.609,
    "s": 64.486,
    "l": 20.98
  },
  "oklch": {
    "l": 0.44378,
    "c": 0.0884,
    "h": 112
  },
  "luminance": 0.08958
}

Semantic roles & 50–950 ramp

primary

#555813

secondary

#3A3790

accent

#40E748

background

#F8F8F5

surface

#F0EFE9

border

#CBCAC5

text

#0C0B03

muted

#7D7C78

Preview Lab

Preview with #555813

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

Preview Lab → · Contrast checker → · Palette generator →