#517E2F#517E2F

#517E2F is a mid, vivid yellow-green. Relative luminance 0.169; OKLCH L 54.2% C 0.120 H 133.9°. Best body text is #FFFFFF at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#517E2F
RGB	rgb(81, 126, 47)
HSL	hsl(94, 46%, 34%)
HSV	hsv(94, 63%, 49%)
CMYK	cmyk(35.7%, 0%, 62.7%, 50.6%)
CIE-LAB	lab(48.10, -29.96, 37.28)
CIE-LCH	lch(48.10, 47.83, 128.79°)
OKLab	oklab(54.24% -0.0834 0.0867)
OKLCH	oklch(54.24% 0.12 133.9)
XYZ	xyz(11.3671, 16.8758, 5.3472)
Luminance	0.1688 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#517E2F #5C2F7E

analogous

#797E2F #517E2F #2F7E35

triadic

#517E2F #2F517E #7E2F51

tetradic

#517E2F #2F797E #5C2F7E #7E352F

square

#517E2F #2F797E #5C2F7E #7E352F

split-complementary

#517E2F #352F7E #7E2F79

monochromatic

#18250E #34511E #517E2F #6EAB40 #8DC563

Accessibility & contrast

On white

4.80

#517E2F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#517E2F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #517E2F

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##517E2F	#FFFFFF	#000000	##FFFFFF
##517E2F	1.00	4.80	4.38	4.80
#FFFFFF	4.80	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837526

Deuteranopia (green-blind)

#7C7135

Tritanopia (blue-blind)

#51796D

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #517e2f;
/* rgb */ color: rgb(81, 126, 47);
/* oklch */ color: oklch(54.2% 0.120 133.9);

Tailwind

colors: {
  custom: {
    50: '#85a36b',
    500: '#517e2f',
    950: '#000000',
  },
}

SCSS

$custom: #517e2f;
$custom-light: #85a36b;
$custom-dark: #000000;

JSON

{
  "hex": "#517e2f",
  "rgb": {
    "r": 81,
    "g": 126,
    "b": 47
  },
  "hsl": {
    "h": 94.177,
    "s": 45.665,
    "l": 33.922
  },
  "oklch": {
    "l": 0.54244,
    "c": 0.12035,
    "h": 133.9
  },
  "luminance": 0.16876
}

Semantic roles & 50–950 ramp

primary

#517E2F

secondary

#8A5DAC

accent

#52D59D

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B0F07

muted

#7C7F7A

Preview Lab

Preview with #517E2F

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

Preview Lab → · Contrast checker → · Palette generator →