#517917#517917

#517917 is a mid, vivid yellow-green. Relative luminance 0.155; OKLCH L 52.7% C 0.131 H 130.0°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#517917
RGB	rgb(81, 121, 23)
HSL	hsl(84, 68%, 28%)
HSV	hsv(84, 81%, 47%)
CMYK	cmyk(33.1%, 0%, 81%, 52.5%)
CIE-LAB	lab(46.29, -29.46, 45.35)
CIE-LCH	lch(46.29, 54.08, 123.02°)
OKLab	oklab(52.71% -0.084 0.1002)
OKLCH	oklch(52.71% 0.131 130)
XYZ	xyz(10.3853, 15.4856, 3.2523)
Luminance	0.1549 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#517917 #3F1779

analogous

#797017 #517917 #207917

triadic

#517917 #175179 #791751

tetradic

#517917 #177970 #3F1779 #791720

square

#517917 #177970 #3F1779 #791720

split-complementary

#517917 #172079 #701779

monochromatic

#111A05 #2F460D #517917 #73AC21 #94D832

Accessibility & contrast

On white

5.13

#517917 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#517917 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #517917

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##517917	#FFFFFF	#000000	##FFFFFF
##517917	1.00	5.13	4.10	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7000

Deuteranopia (green-blind)

#796D21

Tritanopia (blue-blind)

#537367

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #517917;
/* rgb */ color: rgb(81, 121, 23);
/* oklch */ color: oklch(52.7% 0.131 130.0);

Tailwind

colors: {
  custom: {
    50: '#86a05d',
    500: '#517917',
    950: '#000000',
  },
}

SCSS

$custom: #517917;
$custom-light: #86a05d;
$custom-dark: #000000;

JSON

{
  "hex": "#517917",
  "rgb": {
    "r": 81,
    "g": 121,
    "b": 23
  },
  "hsl": {
    "h": 84.49,
    "s": 68.056,
    "l": 28.235
  },
  "oklch": {
    "l": 0.52709,
    "c": 0.13078,
    "h": 130
  },
  "luminance": 0.15486
}

Semantic roles & 50–950 ramp

primary

#517917

secondary

#6C3EAE

accent

#3DEB84

background

#F8F9F5

surface

#F0F2E9

border

#CBCCC5

text

#0B0E05

muted

#7C7E79

Preview Lab

Preview with #517917

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

Preview Lab → · Contrast checker → · Palette generator →