#516618#516618

#516618 is a mid, moderate yellow-green. Relative luminance 0.113; OKLCH L 47.7% C 0.105 H 123.6°. Best body text is #FFFFFF at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#516618
RGB	rgb(81, 102, 24)
HSL	hsl(76, 62%, 25%)
HSV	hsv(76, 76%, 40%)
CMYK	cmyk(20.6%, 0%, 76.5%, 60%)
CIE-LAB	lab(40.11, -19.94, 39.07)
CIE-LCH	lch(40.11, 43.87, 117.04°)
OKLab	oklab(47.69% -0.058 0.0872)
OKLCH	oklch(47.69% 0.105 123.6)
XYZ	xyz(8.3097, 11.3180, 2.6108)
Luminance	0.1132 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#516618 #2D1866

analogous

#665418 #516618 #2A6618

triadic

#516618 #185166 #661851

tetradic

#516618 #186654 #2D1866 #66182A

square

#516618 #186654 #2D1866 #66182A

split-complementary

#516618 #182A66 #541866

monochromatic

#141906 #2A340C #516618 #789824 #A0C92F

Accessibility & contrast

On white

6.43

#516618 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#516618 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #516618

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##516618	#FFFFFF	#000000	##FFFFFF
##516618	1.00	6.43	3.26	6.43
#FFFFFF	6.43	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C5F0A

Deuteranopia (green-blind)

#695E1F

Tritanopia (blue-blind)

#556157

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #516618;
/* rgb */ color: rgb(81, 102, 24);
/* oklch */ color: oklch(47.7% 0.105 123.6);

Tailwind

colors: {
  custom: {
    50: '#84915b',
    500: '#516618',
    950: '#000000',
  },
}

SCSS

$custom: #516618;
$custom-light: #84915b;
$custom-dark: #000000;

JSON

{
  "hex": "#516618",
  "rgb": {
    "r": 81,
    "g": 102,
    "b": 24
  },
  "hsl": {
    "h": 76.154,
    "s": 61.905,
    "l": 24.706
  },
  "oklch": {
    "l": 0.47692,
    "c": 0.10474,
    "h": 123.6
  },
  "luminance": 0.11318
}

Semantic roles & 50–950 ramp

primary

#516618

secondary

#573E9C

accent

#43E56E

background

#F8F8F5

surface

#EFF0E9

border

#CACBC5

text

#0B0C04

muted

#7C7D79

Preview Lab

Preview with #516618

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

Preview Lab → · Contrast checker → · Palette generator →