#528A25#528A25

#528A25 is a mid, vivid yellow-green. Relative luminance 0.201; OKLCH L 57.4% C 0.144 H 134.2°. Best body text is #000000 at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#528A25
RGB	rgb(82, 138, 37)
HSL	hsl(93, 58%, 34%)
HSV	hsv(93, 73%, 54%)
CMYK	cmyk(40.6%, 0%, 73.2%, 45.9%)
CIE-LAB	lab(51.95, -35.94, 45.78)
CIE-LCH	lch(51.95, 58.20, 128.14°)
OKLab	oklab(57.38% -0.1006 0.1033)
OKLCH	oklch(57.38% 0.144 134.2)
XYZ	xyz(12.9018, 20.1037, 4.9505)
Luminance	0.2010 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528A25 #5D258A

analogous

#858A25 #528A25 #258A2B

triadic

#528A25 #25528A #8A2552

tetradic

#528A25 #25858A #5D258A #8A2B25

square

#528A25 #25858A #5D258A #8A2B25

split-complementary

#528A25 #2B258A #8A2585

monochromatic

#19290B #355A18 #528A25 #6FBA32 #8ED257

Accessibility & contrast

On white

4.18

#528A25 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.02

#528A25 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528A25

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528A25	#FFFFFF	#000000	##000000
##528A25	1.00	4.18	5.02	5.02
#FFFFFF	4.18	1.00	21.00	21.00
#000000	5.02	21.00	1.00	1.00
##000000	5.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F7F14

Deuteranopia (green-blind)

#887A2E

Tritanopia (blue-blind)

#518576

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #528a25;
/* rgb */ color: rgb(82, 138, 37);
/* oklch */ color: oklch(57.4% 0.144 134.2);

Tailwind

colors: {
  custom: {
    50: '#87ac66',
    500: '#528a25',
    950: '#000000',
  },
}

SCSS

$custom: #528a25;
$custom-light: #87ac66;
$custom-dark: #000000;

JSON

{
  "hex": "#528a25",
  "rgb": {
    "r": 82,
    "g": 138,
    "b": 37
  },
  "hsl": {
    "h": 93.267,
    "s": 57.714,
    "l": 34.314
  },
  "oklch": {
    "l": 0.57375,
    "c": 0.1442,
    "h": 134.2
  },
  "luminance": 0.20104
}

Semantic roles & 50–950 ramp

primary

#528A25

secondary

#8B54B7

accent

#47E19C

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #528A25

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

Preview Lab → · Contrast checker → · Palette generator →