#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
RGB	rgb(85, 93, 16)
HSL	hsl(66, 71%, 21%)
HSV	hsv(66, 83%, 36%)
CMYK	cmyk(8.6%, 0%, 82.8%, 63.5%)
CIE-LAB	lab(37.48, -13.65, 39.67)
CIE-LCH	lch(37.48, 41.95, 108.98°)
OKLab	oklab(45.63% -0.0417 0.0868)
OKLCH	oklch(45.63% 0.096 115.6)
XYZ	xyz(7.7544, 9.7975, 1.9727)
Luminance	0.0980 (WCAG relative)
Temperature	warm
Family	yellow

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
##555D10	1.00	7.10	2.96	7.10
#FFFFFF	7.10	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.10	1.00	21.00	1.00

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 →