#517C2D#517C2D

#517C2D is a mid, moderate yellow-green. Relative luminance 0.164; OKLCH L 53.7% C 0.119 H 133.2°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#517C2D
RGB	rgb(81, 124, 45)
HSL	hsl(93, 47%, 33%)
HSV	hsv(93, 64%, 49%)
CMYK	cmyk(34.7%, 0%, 63.7%, 51.4%)
CIE-LAB	lab(47.44, -29.22, 37.49)
CIE-LCH	lch(47.44, 47.53, 127.93°)
OKLab	oklab(53.69% -0.0815 0.087)
OKLCH	oklch(53.69% 0.119 133.2)
XYZ	xyz(11.0745, 16.3537, 5.0552)
Luminance	0.1635 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#517C2D #582D7C

analogous

#787C2D #517C2D #2D7C30

triadic

#517C2D #2D517C #7C2D51

tetradic

#517C2D #2D787C #582D7C #7C302D

square

#517C2D #2D787C #582D7C #7C302D

split-complementary

#517C2D #302D7C #7C2D78

monochromatic

#16220C #344F1D #517C2D #6EA93D #8DC55F

Accessibility & contrast

On white

4.92

#517C2D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#517C2D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #517C2D

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##517C2D	#FFFFFF	#000000	##FFFFFF
##517C2D	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817324

Deuteranopia (green-blind)

#7B6F33

Tritanopia (blue-blind)

#51776B

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #517c2d;
/* rgb */ color: rgb(81, 124, 45);
/* oklch */ color: oklch(53.7% 0.119 133.2);

Tailwind

colors: {
  custom: {
    50: '#85a269',
    500: '#517c2d',
    950: '#000000',
  },
}

SCSS

$custom: #517c2d;
$custom-light: #85a269;
$custom-dark: #000000;

JSON

{
  "hex": "#517c2d",
  "rgb": {
    "r": 81,
    "g": 124,
    "b": 45
  },
  "hsl": {
    "h": 92.658,
    "s": 46.746,
    "l": 33.137
  },
  "oklch": {
    "l": 0.53693,
    "c": 0.11921,
    "h": 133.2
  },
  "luminance": 0.16354
}

Semantic roles & 50–950 ramp

primary

#517C2D

secondary

#865AAB

accent

#51D69A

background

#F8FAF6

surface

#EFF3EB

border

#CACDC6

text

#0B0F06

muted

#7C7F7A

Preview Lab

Preview with #517C2D

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

Preview Lab → · Contrast checker → · Palette generator →