#555F10#555F10

#555F10 is a mid, moderate yellow. Relative luminance 0.102; OKLCH L 46.1% C 0.099 H 116.9°. Best body text is #FFFFFF at 6.93:1 contrast (WCAG AA passes).

Color values

HEX	#555F10
RGB	rgb(85, 95, 16)
HSL	hsl(68, 71%, 22%)
HSV	hsv(68, 83%, 37%)
CMYK	cmyk(10.5%, 0%, 83.2%, 62.7%)
CIE-LAB	lab(38.12, -14.76, 40.25)
CIE-LCH	lch(38.12, 42.87, 110.13°)
OKLab	oklab(46.15% -0.0447 0.0881)
OKLCH	oklch(46.15% 0.099 116.9)
XYZ	xyz(7.9323, 10.1532, 2.0320)
Luminance	0.1015 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#555F10 #1A105F

analogous

#5F4210 #555F10 #2E5F10

triadic

#555F10 #10555F #5F1055

tetradic

#555F10 #105F42 #1A105F #5F102E

square

#555F10 #105F42 #1A105F #5F102E

split-complementary

#555F10 #102E5F #42105F

monochromatic

#171A04 #262B07 #555F10 #849319 #B3C822

Accessibility & contrast

On white

6.93

#555F10 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#555F10 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #555F10

6.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##555F10	#FFFFFF	#000000	##FFFFFF
##555F10	1.00	6.93	3.03	6.93
#FFFFFF	6.93	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665900

Deuteranopia (green-blind)

#655A18

Tritanopia (blue-blind)

#5B5950

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #555f10;
/* rgb */ color: rgb(85, 95, 16);
/* oklch */ color: oklch(46.1% 0.099 116.9);

Tailwind

colors: {
  custom: {
    50: '#888c56',
    500: '#555f10',
    950: '#000000',
  },
}

SCSS

$custom: #555f10;
$custom-light: #888c56;
$custom-dark: #000000;

JSON

{
  "hex": "#555f10",
  "rgb": {
    "r": 85,
    "g": 95,
    "b": 16
  },
  "hsl": {
    "h": 67.595,
    "s": 71.171,
    "l": 21.765
  },
  "oklch": {
    "l": 0.46148,
    "c": 0.09876,
    "h": 116.9
  },
  "luminance": 0.10153
}

Semantic roles & 50–950 ramp

primary

#555F10

secondary

#403398

accent

#3AEE51

background

#F8F8F5

surface

#F0F0E9

border

#CBCBC5

text

#0C0C03

muted

#7D7D78

Preview Lab

Preview with #555F10

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

Preview Lab → · Contrast checker → · Palette generator →