#517E2D#517E2D

#517E2D is a mid, vivid yellow-green. Relative luminance 0.169; OKLCH L 54.2% C 0.122 H 133.6°. Best body text is #FFFFFF at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#517E2D
RGB	rgb(81, 126, 45)
HSL	hsl(93, 47%, 34%)
HSV	hsv(93, 64%, 49%)
CMYK	cmyk(35.7%, 0%, 64.3%, 50.6%)
CIE-LAB	lab(48.08, -30.16, 38.21)
CIE-LCH	lch(48.08, 48.68, 128.29°)
OKLab	oklab(54.22% -0.0841 0.0885)
OKLCH	oklch(54.22% 0.122 133.6)
XYZ	xyz(11.3276, 16.8600, 5.1396)
Luminance	0.1686 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#517E2D #5A2D7E

analogous

#797E2D #517E2D #2D7E31

triadic

#517E2D #2D517E #7E2D51

tetradic

#517E2D #2D797E #5A2D7E #7E312D

square

#517E2D #2D797E #5A2D7E #7E312D

split-complementary

#517E2D #312D7E #7E2D79

monochromatic

#17240D #34511D #517E2D #6EAB3D #8DC65F

Accessibility & contrast

On white

4.80

#517E2D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#517E2D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #517E2D

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##517E2D	#FFFFFF	#000000	##FFFFFF
##517E2D	1.00	4.80	4.37	4.80
#FFFFFF	4.80	1.00	21.00	1.00
#000000	4.37	21.00	1.00	21.00
##FFFFFF	4.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837424

Deuteranopia (green-blind)

#7D7133

Tritanopia (blue-blind)

#51796D

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #517e2d;
/* rgb */ color: rgb(81, 126, 45);
/* oklch */ color: oklch(54.2% 0.122 133.6);

Tailwind

colors: {
  custom: {
    50: '#85a36a',
    500: '#517e2d',
    950: '#000000',
  },
}

SCSS

$custom: #517e2d;
$custom-light: #85a36a;
$custom-dark: #000000;

JSON

{
  "hex": "#517e2d",
  "rgb": {
    "r": 81,
    "g": 126,
    "b": 45
  },
  "hsl": {
    "h": 93.333,
    "s": 47.368,
    "l": 33.529
  },
  "oklch": {
    "l": 0.54221,
    "c": 0.1221,
    "h": 133.6
  },
  "luminance": 0.16861
}

Semantic roles & 50–950 ramp

primary

#517E2D

secondary

#885AAC

accent

#51D79B

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B0F06

muted

#7C7F7A

Preview Lab

Preview with #517E2D

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

Preview Lab → · Contrast checker → · Palette generator →