#517A1C#517A1C

#517A1C is a mid, vivid yellow-green. Relative luminance 0.158; OKLCH L 53.0% C 0.129 H 130.6°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#517A1C
RGB	rgb(81, 122, 28)
HSL	hsl(86, 63%, 29%)
HSV	hsv(86, 77%, 48%)
CMYK	cmyk(33.6%, 0%, 77%, 52.2%)
CIE-LAB	lab(46.65, -29.64, 43.93)
CIE-LCH	lch(46.65, 52.99, 124.01°)
OKLab	oklab(53.01% -0.0841 0.0981)
OKLCH	oklch(53.01% 0.129 130.6)
XYZ	xyz(10.5624, 15.7519, 3.5823)
Luminance	0.1575 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#517A1C #451C7A

analogous

#7A741C #517A1C #227A1C

triadic

#517A1C #1C517A #7A1C51

tetradic

#517A1C #1C7A74 #451C7A #7A1C22

square

#517A1C #1C7A74 #451C7A #7A1C22

split-complementary

#517A1C #1C227A #741C7A

monochromatic

#111906 #304811 #517A1C #72AC27 #92D33E

Accessibility & contrast

On white

5.06

#517A1C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#517A1C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #517A1C

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##517A1C	#FFFFFF	#000000	##FFFFFF
##517A1C	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807108

Deuteranopia (green-blind)

#7A6E25

Tritanopia (blue-blind)

#537568

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #517a1c;
/* rgb */ color: rgb(81, 122, 28);
/* oklch */ color: oklch(53.0% 0.129 130.6);

Tailwind

colors: {
  custom: {
    50: '#86a060',
    500: '#517a1c',
    950: '#000000',
  },
}

SCSS

$custom: #517a1c;
$custom-light: #86a060;
$custom-dark: #000000;

JSON

{
  "hex": "#517a1c",
  "rgb": {
    "r": 81,
    "g": 122,
    "b": 28
  },
  "hsl": {
    "h": 86.17,
    "s": 62.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.53007,
    "c": 0.12922,
    "h": 130.6
  },
  "luminance": 0.15752
}

Semantic roles & 50–950 ramp

primary

#517A1C

secondary

#7244AE

accent

#42E689

background

#F8F9F5

surface

#F0F2EA

border

#CBCCC6

text

#0B0F05

muted

#7C7E79

Preview Lab

Preview with #517A1C

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

Preview Lab → · Contrast checker → · Palette generator →