#516F1F#516F1F

#516F1F is a mid, moderate yellow-green. Relative luminance 0.132; OKLCH L 50.1% C 0.112 H 127.8°. Best body text is #FFFFFF at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#516F1F
RGB	rgb(81, 111, 31)
HSL	hsl(83, 56%, 28%)
HSV	hsv(83, 72%, 44%)
CMYK	cmyk(27%, 0%, 72.1%, 56.5%)
CIE-LAB	lab(43.09, -24.08, 39.17)
CIE-LCH	lch(43.09, 45.98, 121.58°)
OKLab	oklab(50.12% -0.0687 0.0886)
OKLCH	oklch(50.12% 0.112 127.8)
XYZ	xyz(9.3251, 13.2169, 3.3559)
Luminance	0.1322 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#516F1F #3D1F6F

analogous

#6F651F #516F1F #296F1F

triadic

#516F1F #1F516F #6F1F51

tetradic

#516F1F #1F6F65 #3D1F6F #6F1F29

square

#516F1F #1F6F65 #3D1F6F #6F1F29

split-complementary

#516F1F #1F296F #651F6F

monochromatic

#111807 #2E3F12 #516F1F #749F2C #95C93F

Accessibility & contrast

On white

5.76

#516F1F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#516F1F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #516F1F

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##516F1F	#FFFFFF	#000000	##FFFFFF
##516F1F	1.00	5.76	3.64	5.76
#FFFFFF	5.76	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#756713

Deuteranopia (green-blind)

#716526

Tritanopia (blue-blind)

#546A5F

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #516f1f;
/* rgb */ color: rgb(81, 111, 31);
/* oklch */ color: oklch(50.1% 0.112 127.8);

Tailwind

colors: {
  custom: {
    50: '#859860',
    500: '#516f1f',
    950: '#000000',
  },
}

SCSS

$custom: #516f1f;
$custom-light: #859860;
$custom-dark: #000000;

JSON

{
  "hex": "#516f1f",
  "rgb": {
    "r": 81,
    "g": 111,
    "b": 31
  },
  "hsl": {
    "h": 82.5,
    "s": 56.338,
    "l": 27.843
  },
  "oklch": {
    "l": 0.5012,
    "c": 0.11211,
    "h": 127.8
  },
  "luminance": 0.13217
}

Semantic roles & 50–950 ramp

primary

#516F1F

secondary

#6947A3

accent

#48E081

background

#F8F9F5

surface

#EFF2EA

border

#CACCC6

text

#0B0D05

muted

#7C7E79

Preview Lab

Preview with #516F1F

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

Preview Lab → · Contrast checker → · Palette generator →