#528B3F#528B3F

#528B3F is a mid, vivid green. Relative luminance 0.206; OKLCH L 57.9% C 0.124 H 138.5°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#528B3F
RGB	rgb(82, 139, 63)
HSL	hsl(105, 38%, 40%)
HSV	hsv(105, 55%, 55%)
CMYK	cmyk(41%, 0%, 54.7%, 45.5%)
CIE-LAB	lab(52.53, -33.80, 34.51)
CIE-LCH	lch(52.53, 48.31, 134.41°)
OKLab	oklab(57.92% -0.0928 0.0823)
OKLCH	oklch(57.92% 0.124 138.5)
XYZ	xyz(13.6090, 20.6172, 7.9641)
Luminance	0.2062 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528B3F #783F8B

analogous

#788B3F #528B3F #3F8B52

triadic

#528B3F #3F528B #8B3F52

tetradic

#528B3F #3F788B #783F8B #8B523F

square

#528B3F #3F788B #783F8B #8B523F

split-complementary

#528B3F #523F8B #8B3F78

monochromatic

#203719 #39612C #528B3F #6CB255 #91C57F

Accessibility & contrast

On white

4.10

#528B3F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.12

#528B3F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528B3F

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528B3F	#FFFFFF	#000000	##000000
##528B3F	1.00	4.10	5.12	5.12
#FFFFFF	4.10	1.00	21.00	21.00
#000000	5.12	21.00	1.00	1.00
##000000	5.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F8038

Deuteranopia (green-blind)

#877B44

Tritanopia (blue-blind)

#4F877A

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #528b3f;
/* rgb */ color: rgb(82, 139, 63);
/* oklch */ color: oklch(57.9% 0.124 138.5);

Tailwind

colors: {
  custom: {
    50: '#86ad76',
    500: '#528b3f',
    950: '#000000',
  },
}

SCSS

$custom: #528b3f;
$custom-light: #86ad76;
$custom-dark: #000000;

JSON

{
  "hex": "#528b3f",
  "rgb": {
    "r": 82,
    "g": 139,
    "b": 63
  },
  "hsl": {
    "h": 105,
    "s": 37.624,
    "l": 39.608
  },
  "oklch": {
    "l": 0.57924,
    "c": 0.12403,
    "h": 138.5
  },
  "luminance": 0.20618
}

Semantic roles & 50–950 ramp

primary

#528B3F

secondary

#A176AF

accent

#5ACEB1

background

#F8FAF7

surface

#F0F4ED

border

#CBCEC8

text

#0B1008

muted

#7C7F7B

Preview Lab

Preview with #528B3F

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

Preview Lab → · Contrast checker → · Palette generator →