#516643#516643

#516643 is a mid, muted yellow-green. Relative luminance 0.117; OKLCH L 48.3% C 0.060 H 133.4°. Best body text is #FFFFFF at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#516643
RGB	rgb(81, 102, 67)
HSL	hsl(96, 21%, 33%)
HSV	hsv(96, 34%, 40%)
CMYK	cmyk(20.6%, 0%, 34.3%, 60%)
CIE-LAB	lab(40.67, -15.03, 17.29)
CIE-LCH	lch(40.67, 22.91, 131.00°)
OKLab	oklab(48.32% -0.0409 0.0433)
OKLCH	oklch(48.32% 0.06 133.4)
XYZ	xyz(9.1576, 11.6571, 7.0767)
Luminance	0.1166 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#516643 #584366

analogous

#626643 #516643 #436646

triadic

#516643 #435166 #664351

tetradic

#516643 #436266 #584366 #664643

square

#516643 #436266 #584366 #664643

split-complementary

#516643 #464366 #664362

monochromatic

#161C12 #34412B #516643 #6E8B5B #8DA87B

Accessibility & contrast

On white

6.30

#516643 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#516643 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #516643

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##516643	#FFFFFF	#000000	##FFFFFF
##516643	1.00	6.30	3.33	6.30
#FFFFFF	6.30	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#696141

Deuteranopia (green-blind)

#665F45

Tritanopia (blue-blind)

#51635D

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #516643;
/* rgb */ color: rgb(81, 102, 67);
/* oklch */ color: oklch(48.3% 0.060 133.4);

Tailwind

colors: {
  custom: {
    50: '#829177',
    500: '#516643',
    950: '#000000',
  },
}

SCSS

$custom: #516643;
$custom-light: #829177;
$custom-dark: #000000;

JSON

{
  "hex": "#516643",
  "rgb": {
    "r": 81,
    "g": 102,
    "b": 67
  },
  "hsl": {
    "h": 96,
    "s": 20.71,
    "l": 33.137
  },
  "oklch": {
    "l": 0.48319,
    "c": 0.05953,
    "h": 133.4
  },
  "luminance": 0.11657
}

Semantic roles & 50–950 ramp

primary

#516643

secondary

#867094

accent

#6BBD9C

background

#F8F8F7

surface

#EFF0ED

border

#CACBC8

text

#0A0C08

muted

#7C7D7B

Preview Lab

Preview with #516643

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

Preview Lab → · Contrast checker → · Palette generator →