#517D29#517D29

#517D29 is a mid, vivid yellow-green. Relative luminance 0.166; OKLCH L 53.9% C 0.124 H 132.8°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#517D29
RGB	rgb(81, 125, 41)
HSL	hsl(91, 51%, 33%)
HSV	hsv(91, 67%, 49%)
CMYK	cmyk(35.2%, 0%, 67.2%, 51%)
CIE-LAB	lab(47.72, -30.07, 39.65)
CIE-LCH	lch(47.72, 49.76, 127.17°)
OKLab	oklab(53.92% -0.0842 0.091)
OKLCH	oklch(53.92% 0.124 132.8)
XYZ	xyz(11.1270, 16.5762, 4.7107)
Luminance	0.1658 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#517D29 #55297D

analogous

#7B7D29 #517D29 #297D2B

triadic

#517D29 #29517D #7D2951

tetradic

#517D29 #297B7D #55297D #7D2B29

square

#517D29 #297B7D #55297D #7D2B29

split-complementary

#517D29 #2B297D #7D297B

monochromatic

#15210B #334F1A #517D29 #6FAB38 #8EC858

Accessibility & contrast

On white

4.87

#517D29 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#517D29 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #517D29

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##517D29	#FFFFFF	#000000	##FFFFFF
##517D29	1.00	4.87	4.32	4.87
#FFFFFF	4.87	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#82731E

Deuteranopia (green-blind)

#7C7030

Tritanopia (blue-blind)

#52786C

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #517d29;
/* rgb */ color: rgb(81, 125, 41);
/* oklch */ color: oklch(53.9% 0.124 132.8);

Tailwind

colors: {
  custom: {
    50: '#85a367',
    500: '#517d29',
    950: '#000000',
  },
}

SCSS

$custom: #517d29;
$custom-light: #85a367;
$custom-dark: #000000;

JSON

{
  "hex": "#517d29",
  "rgb": {
    "r": 81,
    "g": 125,
    "b": 41
  },
  "hsl": {
    "h": 91.429,
    "s": 50.602,
    "l": 32.549
  },
  "oklch": {
    "l": 0.53915,
    "c": 0.12401,
    "h": 132.8
  },
  "luminance": 0.16577
}

Semantic roles & 50–950 ramp

primary

#517D29

secondary

#8354AE

accent

#4EDA97

background

#F8FAF6

surface

#F0F3EB

border

#CBCDC6

text

#0B0F06

muted

#7C7F7A

Preview Lab

Preview with #517D29

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

Preview Lab → · Contrast checker → · Palette generator →