#528418#528418

#528418 is a mid, vivid yellow-green. Relative luminance 0.184; OKLCH L 55.7% C 0.144 H 132.1°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#528418
RGB	rgb(82, 132, 24)
HSL	hsl(88, 69%, 31%)
HSV	hsv(88, 82%, 52%)
CMYK	cmyk(37.9%, 0%, 81.8%, 48.2%)
CIE-LAB	lab(49.93, -34.09, 48.42)
CIE-LCH	lch(49.93, 59.22, 125.14°)
OKLab	oklab(55.7% -0.0965 0.1068)
OKLCH	oklch(55.7% 0.144 132.1)
XYZ	xyz(11.8957, 18.3618, 3.7814)
Luminance	0.1836 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528418 #4A1884

analogous

#848018 #528418 #1C8418

triadic

#528418 #185284 #841852

tetradic

#528418 #188480 #4A1884 #84181C

square

#528418 #188480 #4A1884 #84181C

split-complementary

#528418 #181C84 #801884

monochromatic

#121C05 #32500F #528418 #72B821 #91DB3B

Accessibility & contrast

On white

4.49

#528418 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.67

#528418 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528418

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528418	#FFFFFF	#000000	##000000
##528418	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)

#8A7900

Deuteranopia (green-blind)

#837524

Tritanopia (blue-blind)

#537E70

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #528418;
/* rgb */ color: rgb(82, 132, 24);
/* oklch */ color: oklch(55.7% 0.144 132.1);

Tailwind

colors: {
  custom: {
    50: '#87a85f',
    500: '#528418',
    950: '#000000',
  },
}

SCSS

$custom: #528418;
$custom-light: #87a85f;
$custom-dark: #000000;

JSON

{
  "hex": "#528418",
  "rgb": {
    "r": 82,
    "g": 132,
    "b": 24
  },
  "hsl": {
    "h": 87.778,
    "s": 69.231,
    "l": 30.588
  },
  "oklch": {
    "l": 0.55696,
    "c": 0.14397,
    "h": 132.1
  },
  "luminance": 0.18362
}

Semantic roles & 50–950 ramp

primary

#528418

secondary

#7740B8

accent

#3CEC8D

background

#F8FAF5

surface

#F0F4EA

border

#CBCEC6

text

#0C0F05

muted

#7D7F79

Preview Lab

Preview with #528418

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

Preview Lab → · Contrast checker → · Palette generator →