#528221#528221

#528221 is a mid, vivid yellow-green. Relative luminance 0.179; OKLCH L 55.2% C 0.136 H 132.5°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#528221
RGB	rgb(82, 130, 33)
HSL	hsl(90, 60%, 32%)
HSV	hsv(90, 75%, 51%)
CMYK	cmyk(36.9%, 0%, 74.6%, 49%)
CIE-LAB	lab(49.34, -32.64, 44.70)
CIE-LCH	lch(49.34, 55.35, 126.13°)
OKLab	oklab(55.23% -0.0919 0.1005)
OKLCH	oklch(55.23% 0.136 132.5)
XYZ	xyz(11.7367, 17.8684, 4.2691)
Luminance	0.1787 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528221 #512182

analogous

#828221 #528221 #218221

triadic

#528221 #215282 #822152

tetradic

#528221 #218282 #512182 #822121

square

#528221 #218282 #512182 #822121

split-complementary

#528221 #212182 #822182

monochromatic

#142008 #335115 #528221 #71B32D #8FD24C

Accessibility & contrast

On white

4.59

#528221 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.57

#528221 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #528221

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528221	#FFFFFF	#000000	##FFFFFF
##528221	1.00	4.59	4.57	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.57	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#88780F

Deuteranopia (green-blind)

#81742A

Tritanopia (blue-blind)

#537D6F

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #528221;
/* rgb */ color: rgb(82, 130, 33);
/* oklch */ color: oklch(55.2% 0.136 132.5);

Tailwind

colors: {
  custom: {
    50: '#87a663',
    500: '#528221',
    950: '#000000',
  },
}

SCSS

$custom: #528221;
$custom-light: #87a663;
$custom-dark: #000000;

JSON

{
  "hex": "#528221",
  "rgb": {
    "r": 82,
    "g": 130,
    "b": 33
  },
  "hsl": {
    "h": 89.691,
    "s": 59.509,
    "l": 31.961
  },
  "oklch": {
    "l": 0.55226,
    "c": 0.13618,
    "h": 132.5
  },
  "luminance": 0.17869
}

Semantic roles & 50–950 ramp

primary

#528221

secondary

#7F4AB4

accent

#45E393

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C0F06

muted

#7D7F7A

Preview Lab

Preview with #528221

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

Preview Lab → · Contrast checker → · Palette generator →