#517E1D#517E1D

#517E1D is a mid, vivid yellow-green. Relative luminance 0.168; OKLCH L 54.1% C 0.134 H 131.6°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#517E1D
RGB	rgb(81, 126, 29)
HSL	hsl(88, 63%, 30%)
HSV	hsv(88, 77%, 49%)
CMYK	cmyk(35.7%, 0%, 77%, 50.6%)
CIE-LAB	lab(47.96, -31.45, 44.83)
CIE-LCH	lch(47.96, 54.76, 125.05°)
OKLab	oklab(54.08% -0.089 0.1001)
OKLCH	oklch(54.08% 0.134 131.6)
XYZ	xyz(11.0759, 16.7593, 3.8135)
Luminance	0.1676 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#517E1D #4A1D7E

analogous

#7E7A1D #517E1D #207E1D

triadic

#517E1D #1D517E #7E1D51

tetradic

#517E1D #1D7E7A #4A1D7E #7E1D20

square

#517E1D #1D7E7A #4A1D7E #7E1D20

split-complementary

#517E1D #1D207E #7A1D7E

monochromatic

#111B06 #314C12 #517E1D #71B028 #90D342

Accessibility & contrast

On white

4.83

#517E1D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#517E1D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #517E1D

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##517E1D	#FFFFFF	#000000	##FFFFFF
##517E1D	1.00	4.83	4.35	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#847408

Deuteranopia (green-blind)

#7E7127

Tritanopia (blue-blind)

#52796B

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #517e1d;
/* rgb */ color: rgb(81, 126, 29);
/* oklch */ color: oklch(54.1% 0.134 131.6);

Tailwind

colors: {
  custom: {
    50: '#86a361',
    500: '#517e1d',
    950: '#000000',
  },
}

SCSS

$custom: #517e1d;
$custom-light: #86a361;
$custom-dark: #000000;

JSON

{
  "hex": "#517e1d",
  "rgb": {
    "r": 81,
    "g": 126,
    "b": 29
  },
  "hsl": {
    "h": 87.835,
    "s": 62.581,
    "l": 30.392
  },
  "oklch": {
    "l": 0.54076,
    "c": 0.13394,
    "h": 131.6
  },
  "luminance": 0.1676
}

Semantic roles & 50–950 ramp

primary

#517E1D

secondary

#7745B1

accent

#42E68E

background

#F8FAF5

surface

#F0F4EA

border

#CBCEC6

text

#0B0F05

muted

#7C7F79

Preview Lab

Preview with #517E1D

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

Preview Lab → · Contrast checker → · Palette generator →