#517B45#517B45

#517B45 is a mid, moderate green. Relative luminance 0.163; OKLCH L 53.8% C 0.093 H 138.9°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#517B45
RGB	rgb(81, 123, 69)
HSL	hsl(107, 28%, 38%)
HSV	hsv(107, 44%, 48%)
CMYK	cmyk(34.1%, 0%, 43.9%, 51.8%)
CIE-LAB	lab(47.42, -25.72, 24.98)
CIE-LCH	lch(47.42, 35.85, 135.84°)
OKLab	oklab(53.78% -0.0703 0.0613)
OKLCH	oklch(53.78% 0.093 138.9)
XYZ	xyz(11.5501, 16.3444, 8.1753)
Luminance	0.1635 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#517B45 #6F457B

analogous

#6C7B45 #517B45 #457B54

triadic

#517B45 #45517B #7B4551

tetradic

#517B45 #456C7B #6F457B #7B5445

square

#517B45 #456C7B #6F457B #7B5445

split-complementary

#517B45 #54457B #7B456C

monochromatic

#1D2D19 #37542F #517B45 #6BA25B #8EB982

Accessibility & contrast

On white

4.92

#517B45 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#517B45 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #517B45

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##517B45	#FFFFFF	#000000	##FFFFFF
##517B45	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)

#7E7341

Deuteranopia (green-blind)

#786F48

Tritanopia (blue-blind)

#4F786E

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #517b45;
/* rgb */ color: rgb(81, 123, 69);
/* oklch */ color: oklch(53.8% 0.093 138.9);

Tailwind

colors: {
  custom: {
    50: '#84a179',
    500: '#517b45',
    950: '#000000',
  },
}

SCSS

$custom: #517b45;
$custom-light: #84a179;
$custom-dark: #000000;

JSON

{
  "hex": "#517b45",
  "rgb": {
    "r": 81,
    "g": 123,
    "b": 69
  },
  "hsl": {
    "h": 106.667,
    "s": 28.125,
    "l": 37.647
  },
  "oklch": {
    "l": 0.53784,
    "c": 0.09327,
    "h": 138.9
  },
  "luminance": 0.16345
}

Semantic roles & 50–950 ramp

primary

#517B45

secondary

#9A78A4

accent

#63C4AF

background

#F8F9F7

surface

#EFF2ED

border

#CACCC8

text

#0B0F09

muted

#7C7E7B

Preview Lab

Preview with #517B45

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

Preview Lab → · Contrast checker → · Palette generator →