#516F1A#516F1A

#516F1A is a mid, moderate yellow-green. Relative luminance 0.132; OKLCH L 50.1% C 0.116 H 127.3°. Best body text is #FFFFFF at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#516F1A
RGB	rgb(81, 111, 26)
HSL	hsl(81, 62%, 27%)
HSV	hsv(81, 77%, 44%)
CMYK	cmyk(27%, 0%, 76.6%, 56.5%)
CIE-LAB	lab(43.05, -24.43, 41.17)
CIE-LCH	lch(43.05, 47.87, 120.68°)
OKLab	oklab(50.08% -0.0701 0.092)
OKLCH	oklch(50.08% 0.116 127.3)
XYZ	xyz(9.2643, 13.1926, 3.0354)
Luminance	0.1319 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#516F1A #381A6F

analogous

#6F631A #516F1A #276F1A

triadic

#516F1A #1A516F #6F1A51

tetradic

#516F1A #1A6F63 #381A6F #6F1A27

square

#516F1A #1A6F63 #381A6F #6F1A27

split-complementary

#516F1A #1A276F #631A6F

monochromatic

#121906 #2D3D0E #516F1A #75A126 #99CF34

Accessibility & contrast

On white

5.77

#516F1A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#516F1A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #516F1A

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##516F1A	#FFFFFF	#000000	##FFFFFF
##516F1A	1.00	5.77	3.64	5.77
#FFFFFF	5.77	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#75670A

Deuteranopia (green-blind)

#716522

Tritanopia (blue-blind)

#546A5F

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #516f1a;
/* rgb */ color: rgb(81, 111, 26);
/* oklch */ color: oklch(50.1% 0.116 127.3);

Tailwind

colors: {
  custom: {
    50: '#85985d',
    500: '#516f1a',
    950: '#000000',
  },
}

SCSS

$custom: #516f1a;
$custom-light: #85985d;
$custom-dark: #000000;

JSON

{
  "hex": "#516f1a",
  "rgb": {
    "r": 81,
    "g": 111,
    "b": 26
  },
  "hsl": {
    "h": 81.176,
    "s": 62.044,
    "l": 26.863
  },
  "oklch": {
    "l": 0.50079,
    "c": 0.11564,
    "h": 127.3
  },
  "luminance": 0.13193
}

Semantic roles & 50–950 ramp

primary

#516F1A

secondary

#6441A4

accent

#43E57C

background

#F8F9F5

surface

#EFF2E9

border

#CACCC5

text

#0B0D04

muted

#7C7E79

Preview Lab

Preview with #516F1A

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

Preview Lab → · Contrast checker → · Palette generator →