#516128#516128

#516128 is a mid, moderate yellow-green. Relative luminance 0.105; OKLCH L 46.6% C 0.084 H 122.7°. Best body text is #FFFFFF at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#516128
RGB	rgb(81, 97, 40)
HSL	hsl(77, 42%, 27%)
HSV	hsv(77, 59%, 38%)
CMYK	cmyk(16.5%, 0%, 58.8%, 62%)
CIE-LAB	lab(38.64, -15.94, 30.02)
CIE-LCH	lch(38.64, 33.98, 117.96°)
OKLab	oklab(46.56% -0.0453 0.0704)
OKLCH	oklch(46.56% 0.084 122.7)
XYZ	xyz(8.0511, 10.4519, 3.6003)
Luminance	0.1045 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#516128 #382861

analogous

#615528 #516128 #356128

triadic

#516128 #285161 #612851

tetradic

#516128 #286155 #382861 #612835

square

#516128 #286155 #382861 #612835

split-complementary

#516128 #283561 #552861

monochromatic

#121609 #2D3616 #516128 #758C3A #99B64E

Accessibility & contrast

On white

6.80

#516128 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#516128 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #516128

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##516128	#FFFFFF	#000000	##FFFFFF
##516128	1.00	6.80	3.09	6.80
#FFFFFF	6.80	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665B22

Deuteranopia (green-blind)

#645B2C

Tritanopia (blue-blind)

#555C54

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #516128;
/* rgb */ color: rgb(81, 97, 40);
/* oklch */ color: oklch(46.6% 0.084 122.7);

Tailwind

colors: {
  custom: {
    50: '#838e64',
    500: '#516128',
    950: '#000000',
  },
}

SCSS

$custom: #516128;
$custom-light: #838e64;
$custom-dark: #000000;

JSON

{
  "hex": "#516128",
  "rgb": {
    "r": 81,
    "g": 97,
    "b": 40
  },
  "hsl": {
    "h": 76.842,
    "s": 41.606,
    "l": 26.863
  },
  "oklch": {
    "l": 0.46555,
    "c": 0.08368,
    "h": 122.7
  },
  "luminance": 0.10452
}

Semantic roles & 50–950 ramp

primary

#516128

secondary

#645194

accent

#56D179

background

#F8F8F6

surface

#EFF0EB

border

#CACBC6

text

#0B0C05

muted

#7C7D7A

Preview Lab

Preview with #516128

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

Preview Lab → · Contrast checker → · Palette generator →