#528C40#528C40

#528C40 is a mid, vivid green. Relative luminance 0.209; OKLCH L 58.2% C 0.125 H 138.8°. Best body text is #000000 at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#528C40
RGB	rgb(82, 140, 64)
HSL	hsl(106, 37%, 40%)
HSV	hsv(106, 54%, 55%)
CMYK	cmyk(41.4%, 0%, 54.3%, 45.1%)
CIE-LAB	lab(52.86, -34.13, 34.40)
CIE-LCH	lch(52.86, 48.46, 134.77°)
OKLab	oklab(58.2% -0.0937 0.0821)
OKLCH	oklch(58.2% 0.125 138.8)
XYZ	xyz(13.7827, 20.9194, 8.1611)
Luminance	0.2092 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528C40 #7A408C

analogous

#788C40 #528C40 #408C54

triadic

#528C40 #40528C #8C4052

tetradic

#528C40 #40788C #7A408C #8C5440

square

#528C40 #40788C #7A408C #8C5440

split-complementary

#528C40 #54408C #8C4078

monochromatic

#21381A #39622D #528C40 #6DB257 #91C581

Accessibility & contrast

On white

4.05

#528C40 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.18

#528C40 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528C40

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528C40	#FFFFFF	#000000	##000000
##528C40	1.00	4.05	5.18	5.18
#FFFFFF	4.05	1.00	21.00	21.00
#000000	5.18	21.00	1.00	1.00
##000000	5.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#908139

Deuteranopia (green-blind)

#887C45

Tritanopia (blue-blind)

#4E887B

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #528c40;
/* rgb */ color: rgb(82, 140, 64);
/* oklch */ color: oklch(58.2% 0.125 138.8);

Tailwind

colors: {
  custom: {
    50: '#86ae77',
    500: '#528c40',
    950: '#000000',
  },
}

SCSS

$custom: #528c40;
$custom-light: #86ae77;
$custom-dark: #000000;

JSON

{
  "hex": "#528c40",
  "rgb": {
    "r": 82,
    "g": 140,
    "b": 64
  },
  "hsl": {
    "h": 105.789,
    "s": 37.255,
    "l": 40
  },
  "oklch": {
    "l": 0.582,
    "c": 0.12455,
    "h": 138.8
  },
  "luminance": 0.2092
}

Semantic roles & 50–950 ramp

primary

#528C40

secondary

#A378B0

accent

#5BCDB2

background

#F8FAF7

surface

#F0F4ED

border

#CBCEC8

text

#0B1009

muted

#7C7F7B

Preview Lab

Preview with #528C40

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

Preview Lab → · Contrast checker → · Palette generator →