#505A10#505A10

#505A10 is a dark, moderate yellow. Relative luminance 0.091; OKLCH L 44.4% C 0.095 H 117.3°. Best body text is #FFFFFF at 7.47:1 contrast (WCAG AA passes).

Color values

HEX	#505A10
RGB	rgb(80, 90, 16)
HSL	hsl(68, 70%, 21%)
HSV	hsv(68, 82%, 35%)
CMYK	cmyk(11.1%, 0%, 82.2%, 64.7%)
CIE-LAB	lab(36.09, -14.37, 38.25)
CIE-LCH	lch(36.09, 40.86, 110.59°)
OKLab	oklab(44.42% -0.0434 0.084)
OKLCH	oklch(44.42% 0.095 117.3)
XYZ	xyz(7.0581, 9.0553, 1.8661)
Luminance	0.0906 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#505A10 #1A105A

analogous

#5A3F10 #505A10 #2B5A10

triadic

#505A10 #10505A #5A1050

tetradic

#505A10 #105A3F #1A105A #5A102B

square

#505A10 #105A3F #1A105A #5A102B

split-complementary

#505A10 #102B5A #3F105A

monochromatic

#171A05 #222607 #505A10 #7E8E19 #ACC222

Accessibility & contrast

On white

7.47

#505A10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#505A10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #505A10

7.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##505A10	#FFFFFF	#000000	##FFFFFF
##505A10	1.00	7.47	2.81	7.47
#FFFFFF	7.47	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615501

Deuteranopia (green-blind)

#605517

Tritanopia (blue-blind)

#55544C

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #505a10;
/* rgb */ color: rgb(80, 90, 16);
/* oklch */ color: oklch(44.4% 0.095 117.3);

Tailwind

colors: {
  custom: {
    50: '#848855',
    500: '#505a10',
    950: '#000000',
  },
}

SCSS

$custom: #505a10;
$custom-light: #848855;
$custom-dark: #000000;

JSON

{
  "hex": "#505a10",
  "rgb": {
    "r": 80,
    "g": 90,
    "b": 16
  },
  "hsl": {
    "h": 68.108,
    "s": 69.811,
    "l": 20.784
  },
  "oklch": {
    "l": 0.44415,
    "c": 0.09453,
    "h": 117.3
  },
  "luminance": 0.09055
}

Semantic roles & 50–950 ramp

primary

#505A10

secondary

#403393

accent

#3BED53

background

#F8F8F5

surface

#EFEFE9

border

#CACAC5

text

#0B0B03

muted

#7C7C78

Preview Lab

Preview with #505A10

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

Preview Lab → · Contrast checker → · Palette generator →