#555810#555810

#555810 is a dark, moderate yellow. Relative luminance 0.089; OKLCH L 44.4% C 0.090 H 112.0°. Best body text is #FFFFFF at 7.53:1 contrast (WCAG AA passes).

Color values

HEX	#555810
RGB	rgb(85, 88, 16)
HSL	hsl(63, 69%, 20%)
HSV	hsv(63, 82%, 35%)
CMYK	cmyk(3.4%, 0%, 81.8%, 65.5%)
CIE-LAB	lab(35.88, -10.82, 38.21)
CIE-LCH	lch(35.88, 39.72, 105.80°)
OKLab	oklab(44.36% -0.0338 0.0837)
OKLCH	oklch(44.36% 0.09 112)
XYZ	xyz(7.3298, 8.9483, 1.8312)
Luminance	0.0895 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#555810 #131058

analogous

#583710 #555810 #315810

triadic

#555810 #105558 #581055

tetradic

#555810 #105837 #131058 #581031

square

#555810 #105837 #131058 #581031

split-complementary

#555810 #103158 #371058

monochromatic

#191A05 #232407 #555810 #878C19 #B9C023

Accessibility & contrast

On white

7.53

#555810 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#555810 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #555810

7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##555810	#FFFFFF	#000000	##FFFFFF
##555810	1.00	7.53	2.79	7.53
#FFFFFF	7.53	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5401

Deuteranopia (green-blind)

#605516

Tritanopia (blue-blind)

#5B524B

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #555810;
/* rgb */ color: rgb(85, 88, 16);
/* oklch */ color: oklch(44.4% 0.090 112.0);

Tailwind

colors: {
  custom: {
    50: '#888755',
    500: '#555810',
    950: '#000000',
  },
}

SCSS

$custom: #555810;
$custom-light: #888755;
$custom-dark: #000000;

JSON

{
  "hex": "#555810",
  "rgb": {
    "r": 85,
    "g": 88,
    "b": 16
  },
  "hsl": {
    "h": 62.5,
    "s": 69.231,
    "l": 20.392
  },
  "oklch": {
    "l": 0.44357,
    "c": 0.0903,
    "h": 112
  },
  "luminance": 0.08948
}

Semantic roles & 50–950 ramp

primary

#555810

secondary

#363291

accent

#3CEC43

background

#F8F8F5

surface

#F0EFE9

border

#CBCAC5

text

#0C0B03

muted

#7D7C78

Preview Lab

Preview with #555810

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

Preview Lab → · Contrast checker → · Palette generator →