#517121#517121

#517121 is a mid, moderate yellow-green. Relative luminance 0.137; OKLCH L 50.7% C 0.113 H 128.7°. Best body text is #FFFFFF at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#517121
RGB	rgb(81, 113, 33)
HSL	hsl(84, 55%, 29%)
HSV	hsv(84, 71%, 44%)
CMYK	cmyk(28.3%, 0%, 70.8%, 55.7%)
CIE-LAB	lab(43.75, -24.93, 39.00)
CIE-LCH	lch(43.75, 46.28, 122.59°)
OKLab	oklab(50.67% -0.0709 0.0885)
OKLCH	oklch(50.67% 0.113 128.7)
XYZ	xyz(9.5730, 13.6692, 3.5726)
Luminance	0.1367 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#517121 #412171

analogous

#716921 #517121 #297121

triadic

#517121 #215171 #712151

tetradic

#517121 #217169 #412171 #712129

square

#517121 #217169 #412171 #712129

split-complementary

#517121 #212971 #692171

monochromatic

#111807 #2F4213 #517121 #73A02F #93C844

Accessibility & contrast

On white

5.62

#517121 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#517121 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #517121

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##517121	#FFFFFF	#000000	##FFFFFF
##517121	1.00	5.62	3.73	5.62
#FFFFFF	5.62	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#776915

Deuteranopia (green-blind)

#726728

Tritanopia (blue-blind)

#546C61

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #517121;
/* rgb */ color: rgb(81, 113, 33);
/* oklch */ color: oklch(50.7% 0.113 128.7);

Tailwind

colors: {
  custom: {
    50: '#859a61',
    500: '#517121',
    950: '#000000',
  },
}

SCSS

$custom: #517121;
$custom-light: #859a61;
$custom-dark: #000000;

JSON

{
  "hex": "#517121",
  "rgb": {
    "r": 81,
    "g": 113,
    "b": 33
  },
  "hsl": {
    "h": 84,
    "s": 54.795,
    "l": 28.627
  },
  "oklch": {
    "l": 0.50666,
    "c": 0.11339,
    "h": 128.7
  },
  "luminance": 0.13669
}

Semantic roles & 50–950 ramp

primary

#517121

secondary

#6E49A5

accent

#4ADE85

background

#F8F9F5

surface

#EFF2EA

border

#CACCC6

text

#0B0E05

muted

#7C7E79

Preview Lab

Preview with #517121

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

Preview Lab → · Contrast checker → · Palette generator →