#516628#516628

#516628 is a mid, moderate yellow-green. Relative luminance 0.114; OKLCH L 47.9% C 0.091 H 125.4°. Best body text is #FFFFFF at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#516628
RGB	rgb(81, 102, 40)
HSL	hsl(80, 44%, 28%)
HSV	hsv(80, 61%, 40%)
CMYK	cmyk(20.6%, 0%, 60.8%, 60%)
CIE-LAB	lab(40.25, -18.64, 31.87)
CIE-LCH	lch(40.25, 36.92, 120.32°)
OKLab	oklab(47.86% -0.0528 0.0744)
OKLCH	oklch(47.86% 0.091 125.4)
XYZ	xyz(8.5277, 11.4052, 3.7592)
Luminance	0.1140 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#516628 #3D2866

analogous

#665C28 #516628 #326628

triadic

#516628 #285166 #662851

tetradic

#516628 #28665C #3D2866 #662832

square

#516628 #28665C #3D2866 #662832

split-complementary

#516628 #283266 #5C2866

monochromatic

#111609 #2E3A17 #516628 #749239 #95BA4F

Accessibility & contrast

On white

6.40

#516628 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#516628 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #516628

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##516628	#FFFFFF	#000000	##FFFFFF
##516628	1.00	6.40	3.28	6.40
#FFFFFF	6.40	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B6022

Deuteranopia (green-blind)

#685F2C

Tritanopia (blue-blind)

#546158

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #516628;
/* rgb */ color: rgb(81, 102, 40);
/* oklch */ color: oklch(47.9% 0.091 125.4);

Tailwind

colors: {
  custom: {
    50: '#849164',
    500: '#516628',
    950: '#000000',
  },
}

SCSS

$custom: #516628;
$custom-light: #849164;
$custom-dark: #000000;

JSON

{
  "hex": "#516628",
  "rgb": {
    "r": 81,
    "g": 102,
    "b": 40
  },
  "hsl": {
    "h": 80.323,
    "s": 43.662,
    "l": 27.843
  },
  "oklch": {
    "l": 0.47855,
    "c": 0.0912,
    "h": 125.4
  },
  "luminance": 0.11405
}

Semantic roles & 50–950 ramp

primary

#516628

secondary

#695199

accent

#54D37F

background

#F8F8F6

surface

#EFF0EB

border

#CACBC6

text

#0B0C05

muted

#7C7D7A

Preview Lab

Preview with #516628

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

Preview Lab → · Contrast checker → · Palette generator →