#518919#518919

#518919 is a mid, vivid yellow-green. Relative luminance 0.197; OKLCH L 57.0% C 0.150 H 133.3°. Best body text is #000000 at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#518919
RGB	rgb(81, 137, 25)
HSL	hsl(90, 69%, 32%)
HSV	hsv(90, 82%, 54%)
CMYK	cmyk(40.9%, 0%, 81.8%, 46.3%)
CIE-LAB	lab(51.51, -36.62, 49.55)
CIE-LCH	lch(51.51, 61.61, 126.46°)
OKLab	oklab(56.97% -0.1032 0.1094)
OKLCH	oklch(56.97% 0.15 133.3)
XYZ	xyz(12.5143, 19.7102, 4.0646)
Luminance	0.1971 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#518919 #511989

analogous

#898919 #518919 #198919

triadic

#518919 #195189 #891951

tetradic

#518919 #198989 #511989 #891919

square

#518919 #198989 #511989 #891919

split-complementary

#518919 #191989 #891989

monochromatic

#142106 #325510 #518919 #70BD22 #8EDC40

Accessibility & contrast

On white

4.25

#518919 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.94

#518919 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #518919

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##518919	#FFFFFF	#000000	##000000
##518919	1.00	4.25	4.94	4.94
#FFFFFF	4.25	1.00	21.00	21.00
#000000	4.94	21.00	1.00	1.00
##000000	4.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F7E00

Deuteranopia (green-blind)

#877926

Tritanopia (blue-blind)

#518375

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #518919;
/* rgb */ color: rgb(81, 137, 25);
/* oklch */ color: oklch(57.0% 0.150 133.3);

Tailwind

colors: {
  custom: {
    50: '#87ac60',
    500: '#518919',
    950: '#000000',
  },
}

SCSS

$custom: #518919;
$custom-light: #87ac60;
$custom-dark: #000000;

JSON

{
  "hex": "#518919",
  "rgb": {
    "r": 81,
    "g": 137,
    "b": 25
  },
  "hsl": {
    "h": 90,
    "s": 69.136,
    "l": 31.765
  },
  "oklch": {
    "l": 0.56973,
    "c": 0.15037,
    "h": 133.3
  },
  "luminance": 0.19711
}

Semantic roles & 50–950 ramp

primary

#518919

secondary

#7F41BC

accent

#3CEC94

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1005

muted

#7D7F7A

Preview Lab

Preview with #518919

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

Preview Lab → · Contrast checker → · Palette generator →