#505C10#505C10

#505C10 is a dark, moderate yellow. Relative luminance 0.094; OKLCH L 44.9% C 0.097 H 118.6°. Best body text is #FFFFFF at 7.29:1 contrast (WCAG AA passes).

Color values

HEX	#505C10
RGB	rgb(80, 92, 16)
HSL	hsl(69, 70%, 21%)
HSV	hsv(69, 83%, 36%)
CMYK	cmyk(13%, 0%, 82.6%, 63.9%)
CIE-LAB	lab(36.74, -15.47, 38.84)
CIE-LCH	lch(36.74, 41.81, 111.72°)
OKLab	oklab(44.94% -0.0464 0.0853)
OKLCH	oklch(44.94% 0.097 118.6)
XYZ	xyz(7.2291, 9.3972, 1.9231)
Luminance	0.0940 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#505C10 #1C105C

analogous

#5C4210 #505C10 #2A5C10

triadic

#505C10 #10505C #5C1050

tetradic

#505C10 #105C42 #1C105C #5C102A

square

#505C10 #105C42 #1C105C #5C102A

split-complementary

#505C10 #102A5C #42105C

monochromatic

#171A05 #232807 #505C10 #7D9019 #ABC422

Accessibility & contrast

On white

7.29

#505C10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#505C10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #505C10

7.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##505C10	#FFFFFF	#000000	##FFFFFF
##505C10	1.00	7.29	2.88	7.29
#FFFFFF	7.29	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635600

Deuteranopia (green-blind)

#615717

Tritanopia (blue-blind)

#55564E

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #505c10;
/* rgb */ color: rgb(80, 92, 16);
/* oklch */ color: oklch(44.9% 0.097 118.6);

Tailwind

colors: {
  custom: {
    50: '#848a56',
    500: '#505c10',
    950: '#000000',
  },
}

SCSS

$custom: #505c10;
$custom-light: #848a56;
$custom-dark: #000000;

JSON

{
  "hex": "#505c10",
  "rgb": {
    "r": 80,
    "g": 92,
    "b": 16
  },
  "hsl": {
    "h": 69.474,
    "s": 70.37,
    "l": 21.176
  },
  "oklch": {
    "l": 0.44936,
    "c": 0.09707,
    "h": 118.6
  },
  "luminance": 0.09397
}

Semantic roles & 50–950 ramp

primary

#505C10

secondary

#423395

accent

#3BED57

background

#F8F8F5

surface

#EFF0E9

border

#CACBC5

text

#0B0B03

muted

#7C7C78

Preview Lab

Preview with #505C10

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

Preview Lab → · Contrast checker → · Palette generator →