#518422#518422

#518422 is a mid, vivid yellow-green. Relative luminance 0.184; OKLCH L 55.7% C 0.139 H 133.3°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#518422
RGB	rgb(81, 132, 34)
HSL	hsl(91, 59%, 33%)
HSV	hsv(91, 74%, 52%)
CMYK	cmyk(38.6%, 0%, 74.2%, 48.2%)
CIE-LAB	lab(49.94, -33.85, 44.90)
CIE-LCH	lch(49.94, 56.23, 127.01°)
OKLab	oklab(55.71% -0.0951 0.1011)
OKLCH	oklch(55.71% 0.139 133.3)
XYZ	xyz(11.9331, 18.3668, 4.4295)
Luminance	0.1837 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#518422 #552284

analogous

#828422 #518422 #228424

triadic

#518422 #225184 #842251

tetradic

#518422 #228284 #552284 #842422

square

#518422 #228284 #552284 #842422

split-complementary

#518422 #242284 #842282

monochromatic

#152309 #335315 #518422 #6FB52F #8ED24F

Accessibility & contrast

On white

4.49

#518422 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.67

#518422 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #518422

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##518422	#FFFFFF	#000000	##000000
##518422	1.00	4.49	4.67	4.67
#FFFFFF	4.49	1.00	21.00	21.00
#000000	4.67	21.00	1.00	1.00
##000000	4.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#897911

Deuteranopia (green-blind)

#83752B

Tritanopia (blue-blind)

#517F71

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #518422;
/* rgb */ color: rgb(81, 132, 34);
/* oklch */ color: oklch(55.7% 0.139 133.3);

Tailwind

colors: {
  custom: {
    50: '#86a864',
    500: '#518422',
    950: '#000000',
  },
}

SCSS

$custom: #518422;
$custom-light: #86a864;
$custom-dark: #000000;

JSON

{
  "hex": "#518422",
  "rgb": {
    "r": 81,
    "g": 132,
    "b": 34
  },
  "hsl": {
    "h": 91.224,
    "s": 59.036,
    "l": 32.549
  },
  "oklch": {
    "l": 0.55705,
    "c": 0.13875,
    "h": 133.3
  },
  "luminance": 0.18367
}

Semantic roles & 50–950 ramp

primary

#518422

secondary

#834DB5

accent

#46E297

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C0F06

muted

#7D7F7A

Preview Lab

Preview with #518422

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

Preview Lab → · Contrast checker → · Palette generator →