#528C2F#528C2F

#528C2F is a mid, vivid yellow-green. Relative luminance 0.208; OKLCH L 58.0% C 0.140 H 135.7°. Best body text is #000000 at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#528C2F
RGB	rgb(82, 140, 47)
HSL	hsl(97, 50%, 37%)
HSV	hsv(97, 66%, 55%)
CMYK	cmyk(41.4%, 0%, 66.4%, 45.1%)
CIE-LAB	lab(52.68, -35.99, 42.35)
CIE-LCH	lch(52.68, 55.58, 130.36°)
OKLab	oklab(57.99% -0.0999 0.0975)
OKLCH	oklch(57.99% 0.14 135.7)
XYZ	xyz(13.3705, 20.7545, 5.9903)
Luminance	0.2076 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528C2F #692F8C

analogous

#818C2F #528C2F #2F8C3A

triadic

#528C2F #2F528C #8C2F52

tetradic

#528C2F #2F818C #692F8C #8C3A2F

square

#528C2F #2F818C #692F8C #8C3A2F

split-complementary

#528C2F #3A2F8C #8C2F81

monochromatic

#1C3010 #375E20 #528C2F #6DBA3E #8ECD69

Accessibility & contrast

On white

4.08

#528C2F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.15

#528C2F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528C2F

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528C2F	#FFFFFF	#000000	##000000
##528C2F	1.00	4.08	5.15	5.15
#FFFFFF	4.08	1.00	21.00	21.00
#000000	5.15	21.00	1.00	1.00
##000000	5.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918123

Deuteranopia (green-blind)

#897C37

Tritanopia (blue-blind)

#508779

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #528c2f;
/* rgb */ color: rgb(82, 140, 47);
/* oklch */ color: oklch(58.0% 0.140 135.7);

Tailwind

colors: {
  custom: {
    50: '#87ae6c',
    500: '#528c2f',
    950: '#000000',
  },
}

SCSS

$custom: #528c2f;
$custom-light: #87ae6c;
$custom-dark: #000000;

JSON

{
  "hex": "#528c2f",
  "rgb": {
    "r": 82,
    "g": 140,
    "b": 47
  },
  "hsl": {
    "h": 97.419,
    "s": 49.733,
    "l": 36.667
  },
  "oklch": {
    "l": 0.57994,
    "c": 0.13962,
    "h": 135.7
  },
  "luminance": 0.20755
}

Semantic roles & 50–950 ramp

primary

#528C2F

secondary

#9563B4

accent

#4FD9A5

background

#F8FAF6

surface

#F0F4EC

border

#CBCEC7

text

#0C1007

muted

#7D7F7A

Preview Lab

Preview with #528C2F

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

Preview Lab → · Contrast checker → · Palette generator →