#505D18#505D18

#505D18 is a mid, moderate yellow-green. Relative luminance 0.096; OKLCH L 45.3% C 0.093 H 119.6°. Best body text is #FFFFFF at 7.19:1 contrast (WCAG AA passes).

Color values

HEX	#505D18
RGB	rgb(80, 93, 24)
HSL	hsl(71, 59%, 23%)
HSV	hsv(71, 74%, 36%)
CMYK	cmyk(14%, 0%, 74.2%, 63.5%)
CIE-LAB	lab(37.12, -15.56, 36.07)
CIE-LCH	lch(37.12, 39.28, 113.34°)
OKLab	oklab(45.26% -0.0459 0.0809)
OKLCH	oklch(45.26% 0.093 119.6)
XYZ	xyz(7.3876, 9.6002, 2.3278)
Luminance	0.0960 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#505D18 #25185D

analogous

#5D4718 #505D18 #2E5D18

triadic

#505D18 #18505D #5D1850

tetradic

#505D18 #185D47 #25185D #5D182E

square

#505D18 #185D47 #25185D #5D182E

split-complementary

#505D18 #182E5D #47185D

monochromatic

#151806 #262C0B #505D18 #7A8E25 #A4BE31

Accessibility & contrast

On white

7.19

#505D18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#505D18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #505D18

7.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##505D18	#FFFFFF	#000000	##FFFFFF
##505D18	1.00	7.19	2.92	7.19
#FFFFFF	7.19	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#63570D

Deuteranopia (green-blind)

#62581D

Tritanopia (blue-blind)

#55584F

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #505d18;
/* rgb */ color: rgb(80, 93, 24);
/* oklch */ color: oklch(45.3% 0.093 119.6);

Tailwind

colors: {
  custom: {
    50: '#838a5a',
    500: '#505d18',
    950: '#000000',
  },
}

SCSS

$custom: #505d18;
$custom-light: #838a5a;
$custom-dark: #000000;

JSON

{
  "hex": "#505d18",
  "rgb": {
    "r": 80,
    "g": 93,
    "b": 24
  },
  "hsl": {
    "h": 71.304,
    "s": 58.974,
    "l": 22.941
  },
  "oklch": {
    "l": 0.45256,
    "c": 0.09302,
    "h": 119.6
  },
  "luminance": 0.096
}

Semantic roles & 50–950 ramp

primary

#505D18

secondary

#4E3D93

accent

#46E263

background

#F8F8F5

surface

#EFF0E9

border

#CACBC5

text

#0B0B04

muted

#7C7C79

Preview Lab

Preview with #505D18

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

Preview Lab → · Contrast checker → · Palette generator →