#517C2C#517C2C

#517C2C is a mid, vivid yellow-green. Relative luminance 0.163; OKLCH L 53.7% C 0.120 H 133.0°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#517C2C
RGB	rgb(81, 124, 44)
HSL	hsl(92, 48%, 33%)
HSV	hsv(92, 65%, 49%)
CMYK	cmyk(34.7%, 0%, 64.5%, 51.4%)
CIE-LAB	lab(47.43, -29.31, 37.95)
CIE-LCH	lch(47.43, 47.95, 127.68°)
OKLab	oklab(53.68% -0.0819 0.0878)
OKLCH	oklch(53.68% 0.12 133)
XYZ	xyz(11.0554, 16.3461, 4.9550)
Luminance	0.1635 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#517C2C #572C7C

analogous

#797C2C #517C2C #2C7C2F

triadic

#517C2C #2C517C #7C2C51

tetradic

#517C2C #2C797C #572C7C #7C2F2C

square

#517C2C #2C797C #572C7C #7C2F2C

split-complementary

#517C2C #2F2C7C #7C2C79

monochromatic

#16220C #334F1C #517C2C #6FA93C #8DC55D

Accessibility & contrast

On white

4.92

#517C2C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#517C2C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #517C2C

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##517C2C	#FFFFFF	#000000	##FFFFFF
##517C2C	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)

#817323

Deuteranopia (green-blind)

#7B6F32

Tritanopia (blue-blind)

#52776B

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #517c2c;
/* rgb */ color: rgb(81, 124, 44);
/* oklch */ color: oklch(53.7% 0.120 133.0);

Tailwind

colors: {
  custom: {
    50: '#85a269',
    500: '#517c2c',
    950: '#000000',
  },
}

SCSS

$custom: #517c2c;
$custom-light: #85a269;
$custom-dark: #000000;

JSON

{
  "hex": "#517c2c",
  "rgb": {
    "r": 81,
    "g": 124,
    "b": 44
  },
  "hsl": {
    "h": 92.25,
    "s": 47.619,
    "l": 32.941
  },
  "oklch": {
    "l": 0.53682,
    "c": 0.12008,
    "h": 133
  },
  "luminance": 0.16346
}

Semantic roles & 50–950 ramp

primary

#517C2C

secondary

#8558AC

accent

#51D799

background

#F8FAF6

surface

#EFF3EB

border

#CACDC6

text

#0B0F06

muted

#7C7F7A

Preview Lab

Preview with #517C2C

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

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