#528F3A#528F3A

#528F3A is a mid, vivid green. Relative luminance 0.217; OKLCH L 58.9% C 0.135 H 137.8°. Best body text is #000000 at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#528F3A
RGB	rgb(82, 143, 58)
HSL	hsl(103, 42%, 39%)
HSV	hsv(103, 59%, 56%)
CMYK	cmyk(42.7%, 0%, 59.4%, 43.9%)
CIE-LAB	lab(53.75, -36.19, 38.43)
CIE-LCH	lch(53.75, 52.79, 133.28°)
OKLab	oklab(58.91% -0.0997 0.0904)
OKLCH	oklch(58.91% 0.135 137.8)
XYZ	xyz(14.0654, 21.7434, 7.4579)
Luminance	0.2174 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528F3A #773A8F

analogous

#7D8F3A #528F3A #3A8F4D

triadic

#528F3A #3A528F #8F3A52

tetradic

#528F3A #3A7D8F #773A8F #8F4D3A

square

#528F3A #3A7D8F #773A8F #8F4D3A

split-complementary

#528F3A #4D3A8F #8F3A7D

monochromatic

#203817 #396328 #528F3A #6CB74F #91C97A

Accessibility & contrast

On white

3.93

#528F3A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.35

#528F3A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528F3A

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528F3A	#FFFFFF	#000000	##000000
##528F3A	1.00	3.93	5.35	5.35
#FFFFFF	3.93	1.00	21.00	21.00
#000000	5.35	21.00	1.00	1.00
##000000	5.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938431

Deuteranopia (green-blind)

#8B7E40

Tritanopia (blue-blind)

#4F8A7C

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #528f3a;
/* rgb */ color: rgb(82, 143, 58);
/* oklch */ color: oklch(58.9% 0.135 137.8);

Tailwind

colors: {
  custom: {
    50: '#87b073',
    500: '#528f3a',
    950: '#000000',
  },
}

SCSS

$custom: #528f3a;
$custom-light: #87b073;
$custom-dark: #000000;

JSON

{
  "hex": "#528f3a",
  "rgb": {
    "r": 82,
    "g": 143,
    "b": 58
  },
  "hsl": {
    "h": 103.059,
    "s": 42.289,
    "l": 39.412
  },
  "oklch": {
    "l": 0.58907,
    "c": 0.13455,
    "h": 137.8
  },
  "luminance": 0.21744
}

Semantic roles & 50–950 ramp

primary

#528F3A

secondary

#A072B3

accent

#56D2AF

background

#F8FAF7

surface

#F0F5ED

border

#CBCFC8

text

#0C1008

muted

#7D7F7B

Preview Lab

Preview with #528F3A

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

Preview Lab → · Contrast checker → · Palette generator →