#528518#528518

#528518 is a mid, vivid yellow-green. Relative luminance 0.186; OKLCH L 56.0% C 0.145 H 132.3°. Best body text is #000000 at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#528518
RGB	rgb(82, 133, 24)
HSL	hsl(88, 69%, 31%)
HSV	hsv(88, 82%, 52%)
CMYK	cmyk(38.3%, 0%, 82%, 47.8%)
CIE-LAB	lab(50.26, -34.53, 48.72)
CIE-LCH	lch(50.26, 59.72, 125.33°)
OKLab	oklab(55.96% -0.0977 0.1075)
OKLCH	oklch(55.96% 0.145 132.3)
XYZ	xyz(12.0319, 18.6343, 3.8268)
Luminance	0.1863 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528518 #4B1885

analogous

#858118 #528518 #1C8518

triadic

#528518 #185285 #851852

tetradic

#528518 #188581 #4B1885 #85181C

square

#528518 #188581 #4B1885 #85181C

split-complementary

#528518 #181C85 #811885

monochromatic

#121D05 #32510F #528518 #72B921 #91DC3C

Accessibility & contrast

On white

4.44

#528518 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.73

#528518 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528518

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528518	#FFFFFF	#000000	##000000
##528518	1.00	4.44	4.73	4.73
#FFFFFF	4.44	1.00	21.00	21.00
#000000	4.73	21.00	1.00	1.00
##000000	4.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B7A00

Deuteranopia (green-blind)

#847624

Tritanopia (blue-blind)

#537F71

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #528518;
/* rgb */ color: rgb(82, 133, 24);
/* oklch */ color: oklch(56.0% 0.145 132.3);

Tailwind

colors: {
  custom: {
    50: '#88a95f',
    500: '#528518',
    950: '#000000',
  },
}

SCSS

$custom: #528518;
$custom-light: #88a95f;
$custom-dark: #000000;

JSON

{
  "hex": "#528518",
  "rgb": {
    "r": 82,
    "g": 133,
    "b": 24
  },
  "hsl": {
    "h": 88.073,
    "s": 69.427,
    "l": 30.784
  },
  "oklch": {
    "l": 0.55961,
    "c": 0.14525,
    "h": 132.3
  },
  "luminance": 0.18635
}

Semantic roles & 50–950 ramp

primary

#528518

secondary

#7940B9

accent

#3CEC8E

background

#F8FAF5

surface

#F0F4EA

border

#CBCEC6

text

#0C1005

muted

#7D7F79

Preview Lab

Preview with #528518

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

Preview Lab → · Contrast checker → · Palette generator →