#515F2F#515F2F

#515F2F is a mid, moderate yellow-green. Relative luminance 0.101; OKLCH L 46.1% C 0.073 H 122.6°. Best body text is #FFFFFF at 6.94:1 contrast (WCAG AA passes).

Color values

HEX	#515F2F
RGB	rgb(81, 95, 47)
HSL	hsl(78, 34%, 28%)
HSV	hsv(78, 51%, 37%)
CMYK	cmyk(14.7%, 0%, 50.5%, 62.7%)
CIE-LAB	lab(38.09, -14.04, 25.55)
CIE-LCH	lch(38.09, 29.16, 118.78°)
OKLab	oklab(46.14% -0.0392 0.0613)
OKLCH	oklch(46.14% 0.073 122.6)
XYZ	xyz(7.9987, 10.1390, 4.2244)
Luminance	0.1014 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#515F2F #3D2F5F

analogous

#5F552F #515F2F #395F2F

triadic

#515F2F #2F515F #5F2F51

tetradic

#515F2F #2F5F55 #3D2F5F #5F2F39

square

#515F2F #2F5F55 #3D2F5F #5F2F39

split-complementary

#515F2F #2F395F #552F5F

monochromatic

#11140A #2E361B #515F2F #748843 #95AE5B

Accessibility & contrast

On white

6.94

#515F2F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#515F2F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #515F2F

6.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##515F2F	#FFFFFF	#000000	##FFFFFF
##515F2F	1.00	6.94	3.03	6.94
#FFFFFF	6.94	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645A2B

Deuteranopia (green-blind)

#625A32

Tritanopia (blue-blind)

#545B54

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #515f2f;
/* rgb */ color: rgb(81, 95, 47);
/* oklch */ color: oklch(46.1% 0.073 122.6);

Tailwind

colors: {
  custom: {
    50: '#838c69',
    500: '#515f2f',
    950: '#000000',
  },
}

SCSS

$custom: #515f2f;
$custom-light: #838c69;
$custom-dark: #000000;

JSON

{
  "hex": "#515f2f",
  "rgb": {
    "r": 81,
    "g": 95,
    "b": 47
  },
  "hsl": {
    "h": 77.5,
    "s": 33.803,
    "l": 27.843
  },
  "oklch": {
    "l": 0.46142,
    "c": 0.07278,
    "h": 122.6
  },
  "luminance": 0.10139
}

Semantic roles & 50–950 ramp

primary

#515F2F

secondary

#695991

accent

#5ECA7D

background

#F8F8F6

surface

#EFF0EB

border

#CACBC6

text

#0B0C06

muted

#7C7D7A

Preview Lab

Preview with #515F2F

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

Preview Lab → · Contrast checker → · Palette generator →