#555A19#555A19

#555A19 is a dark, moderate yellow. Relative luminance 0.093; OKLCH L 44.9% C 0.086 H 113.6°. Best body text is #FFFFFF at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#555A19
RGB	rgb(85, 90, 25)
HSL	hsl(65, 57%, 23%)
HSV	hsv(65, 72%, 35%)
CMYK	cmyk(5.6%, 0%, 72.2%, 64.7%)
CIE-LAB	lab(36.58, -11.44, 35.23)
CIE-LCH	lch(36.58, 37.04, 108.00°)
OKLab	oklab(44.94% -0.0346 0.0792)
OKLCH	oklch(44.94% 0.086 113.6)
XYZ	xyz(7.5782, 9.3140, 2.3181)
Luminance	0.0931 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#555A19 #1E195A

analogous

#5A3E19 #555A19 #355A19

triadic

#555A19 #19555A #5A1955

tetradic

#555A19 #195A3E #1E195A #5A1935

square

#555A19 #195A3E #1E195A #5A1935

split-complementary

#555A19 #19355A #3E195A

monochromatic

#171807 #282A0C #555A19 #828A26 #AFBA34

Accessibility & contrast

On white

7.34

#555A19 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#555A19 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #555A19

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##555A19	#FFFFFF	#000000	##FFFFFF
##555A19	1.00	7.34	2.86	7.34
#FFFFFF	7.34	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#61550F

Deuteranopia (green-blind)

#61571E

Tritanopia (blue-blind)

#5B544D

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #555a19;
/* rgb */ color: rgb(85, 90, 25);
/* oklch */ color: oklch(44.9% 0.086 113.6);

Tailwind

colors: {
  custom: {
    50: '#87885a',
    500: '#555a19',
    950: '#000000',
  },
}

SCSS

$custom: #555a19;
$custom-light: #87885a;
$custom-dark: #000000;

JSON

{
  "hex": "#555a19",
  "rgb": {
    "r": 85,
    "g": 90,
    "b": 25
  },
  "hsl": {
    "h": 64.615,
    "s": 56.522,
    "l": 22.549
  },
  "oklch": {
    "l": 0.44936,
    "c": 0.08643,
    "h": 113.6
  },
  "luminance": 0.09314
}

Semantic roles & 50–950 ramp

primary

#555A19

secondary

#453E90

accent

#48E054

background

#F8F8F5

surface

#F0EFE9

border

#CBCAC5

text

#0B0B04

muted

#7C7C79

Preview Lab

Preview with #555A19

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

Preview Lab → · Contrast checker → · Palette generator →