#528F20#528F20

#528F20 is a mid, vivid yellow-green. Relative luminance 0.215; OKLCH L 58.7% C 0.154 H 134.5°. Best body text is #000000 at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#528F20
RGB	rgb(82, 143, 32)
HSL	hsl(93, 63%, 34%)
HSV	hsv(93, 78%, 56%)
CMYK	cmyk(42.7%, 0%, 77.6%, 43.9%)
CIE-LAB	lab(53.54, -38.45, 49.19)
CIE-LCH	lch(53.54, 62.44, 128.01°)
OKLab	oklab(58.66% -0.1077 0.1097)
OKLCH	oklch(58.66% 0.154 134.5)
XYZ	xyz(13.5626, 21.5423, 4.8097)
Luminance	0.2154 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528F20 #5D208F

analogous

#8A8F20 #528F20 #208F26

triadic

#528F20 #20528F #8F2052

tetradic

#528F20 #208A8F #5D208F #8F2620

square

#528F20 #208A8F #5D208F #8F2620

split-complementary

#528F20 #26208F #8F208A

monochromatic

#192B0A #355D15 #528F20 #6FC12B #8ED851

Accessibility & contrast

On white

3.96

#528F20 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.31

#528F20 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528F20

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528F20	#FFFFFF	#000000	##000000
##528F20	1.00	3.96	5.31	5.31
#FFFFFF	3.96	1.00	21.00	21.00
#000000	5.31	21.00	1.00	1.00
##000000	5.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#958305

Deuteranopia (green-blind)

#8C7E2C

Tritanopia (blue-blind)

#51897A

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #528f20;
/* rgb */ color: rgb(82, 143, 32);
/* oklch */ color: oklch(58.7% 0.154 134.5);

Tailwind

colors: {
  custom: {
    50: '#88b064',
    500: '#528f20',
    950: '#000000',
  },
}

SCSS

$custom: #528f20;
$custom-light: #88b064;
$custom-dark: #000000;

JSON

{
  "hex": "#528f20",
  "rgb": {
    "r": 82,
    "g": 143,
    "b": 32
  },
  "hsl": {
    "h": 92.973,
    "s": 63.429,
    "l": 34.314
  },
  "oklch": {
    "l": 0.58661,
    "c": 0.15377,
    "h": 134.5
  },
  "luminance": 0.21543
}

Semantic roles & 50–950 ramp

primary

#528F20

secondary

#8B4FBB

accent

#41E69C

background

#F8FAF6

surface

#F0F5EB

border

#CBCFC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #528F20

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

Preview Lab → · Contrast checker → · Palette generator →