#516C1F#516C1F

#516C1F is a mid, moderate yellow-green. Relative luminance 0.126; OKLCH L 49.3% C 0.108 H 126.7°. Best body text is #FFFFFF at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#516C1F
RGB	rgb(81, 108, 31)
HSL	hsl(81, 55%, 27%)
HSV	hsv(81, 71%, 42%)
CMYK	cmyk(25%, 0%, 71.3%, 57.6%)
CIE-LAB	lab(42.11, -22.56, 38.16)
CIE-LCH	lch(42.11, 44.33, 120.59°)
OKLab	oklab(49.33% -0.0646 0.0865)
OKLCH	oklch(49.33% 0.108 126.7)
XYZ	xyz(9.0032, 12.5732, 3.2486)
Luminance	0.1257 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#516C1F #3A1F6C

analogous

#6C611F #516C1F #2A6C1F

triadic

#516C1F #1F516C #6C1F51

tetradic

#516C1F #1F6C61 #3A1F6C #6C1F2A

square

#516C1F #1F6C61 #3A1F6C #6C1F2A

split-complementary

#516C1F #1F2A6C #611F6C

monochromatic

#121807 #2D3C11 #516C1F #759C2D #97C83E

Accessibility & contrast

On white

5.98

#516C1F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.51

#516C1F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #516C1F

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##516C1F	#FFFFFF	#000000	##FFFFFF
##516C1F	1.00	5.98	3.51	5.98
#FFFFFF	5.98	1.00	21.00	1.00
#000000	3.51	21.00	1.00	21.00
##FFFFFF	5.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#726414

Deuteranopia (green-blind)

#6E6325

Tritanopia (blue-blind)

#54675C

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #516c1f;
/* rgb */ color: rgb(81, 108, 31);
/* oklch */ color: oklch(49.3% 0.108 126.7);

Tailwind

colors: {
  custom: {
    50: '#84965f',
    500: '#516c1f',
    950: '#000000',
  },
}

SCSS

$custom: #516c1f;
$custom-light: #84965f;
$custom-dark: #000000;

JSON

{
  "hex": "#516c1f",
  "rgb": {
    "r": 81,
    "g": 108,
    "b": 31
  },
  "hsl": {
    "h": 81.039,
    "s": 55.396,
    "l": 27.255
  },
  "oklch": {
    "l": 0.49329,
    "c": 0.1079,
    "h": 126.7
  },
  "luminance": 0.12573
}

Semantic roles & 50–950 ramp

primary

#516C1F

secondary

#6647A0

accent

#49DF7E

background

#F8F9F5

surface

#EFF2E9

border

#CACCC5

text

#0B0D05

muted

#7C7E79

Preview Lab

Preview with #516C1F

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

Preview Lab → · Contrast checker → · Palette generator →