#517F29#517F29

#517F29 is a mid, vivid yellow-green. Relative luminance 0.171; OKLCH L 54.4% C 0.127 H 133.2°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#517F29
RGB	rgb(81, 127, 41)
HSL	hsl(92, 51%, 33%)
HSV	hsv(92, 68%, 50%)
CMYK	cmyk(36.2%, 0%, 67.7%, 50.2%)
CIE-LAB	lab(48.37, -31.00, 40.35)
CIE-LCH	lch(48.37, 50.89, 127.53°)
OKLab	oklab(54.44% -0.0868 0.0925)
OKLCH	oklch(54.44% 0.127 133.2)
XYZ	xyz(11.3828, 17.0877, 4.7959)
Luminance	0.1709 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#517F29 #57297F

analogous

#7C7F29 #517F29 #297F2C

triadic

#517F29 #29517F #7F2951

tetradic

#517F29 #297C7F #57297F #7F2C29

square

#517F29 #297C7F #57297F #7F2C29

split-complementary

#517F29 #2C297F #7F297C

monochromatic

#16220B #33511A #517F29 #6FAD38 #8DC959

Accessibility & contrast

On white

4.75

#517F29 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#517F29 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #517F29

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##517F29	#FFFFFF	#000000	##FFFFFF
##517F29	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#84751E

Deuteranopia (green-blind)

#7E7230

Tritanopia (blue-blind)

#517A6D

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #517f29;
/* rgb */ color: rgb(81, 127, 41);
/* oklch */ color: oklch(54.4% 0.127 133.2);

Tailwind

colors: {
  custom: {
    50: '#85a467',
    500: '#517f29',
    950: '#000000',
  },
}

SCSS

$custom: #517f29;
$custom-light: #85a467;
$custom-dark: #000000;

JSON

{
  "hex": "#517f29",
  "rgb": {
    "r": 81,
    "g": 127,
    "b": 41
  },
  "hsl": {
    "h": 92.093,
    "s": 51.19,
    "l": 32.941
  },
  "oklch": {
    "l": 0.54443,
    "c": 0.12683,
    "h": 133.2
  },
  "luminance": 0.17088
}

Semantic roles & 50–950 ramp

primary

#517F29

secondary

#8555AF

accent

#4DDB99

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0B0F06

muted

#7C7F7A

Preview Lab

Preview with #517F29

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

Preview Lab → · Contrast checker → · Palette generator →