#528B3D#528B3D

#528B3D is a mid, vivid green. Relative luminance 0.206; OKLCH L 57.9% C 0.126 H 138.0°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#528B3D
RGB	rgb(82, 139, 61)
HSL	hsl(104, 39%, 39%)
HSV	hsv(104, 56%, 55%)
CMYK	cmyk(41%, 0%, 56.1%, 45.5%)
CIE-LAB	lab(52.50, -34.05, 35.49)
CIE-LCH	lch(52.50, 49.18, 133.81°)
OKLab	oklab(57.9% -0.0936 0.0843)
OKLCH	oklch(57.9% 0.126 138)
XYZ	xyz(13.5542, 20.5953, 7.6751)
Luminance	0.2060 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528B3D #763D8B

analogous

#798B3D #528B3D #3D8B4F

triadic

#528B3D #3D528B #8B3D52

tetradic

#528B3D #3D798B #763D8B #8B4F3D

square

#528B3D #3D798B #763D8B #8B4F3D

split-complementary

#528B3D #4F3D8B #8B3D79

monochromatic

#203618 #39602A #528B3D #6CB352 #90C67D

Accessibility & contrast

On white

4.10

#528B3D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.12

#528B3D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528B3D

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528B3D	#FFFFFF	#000000	##000000
##528B3D	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)

#8F8036

Deuteranopia (green-blind)

#877B43

Tritanopia (blue-blind)

#4F877A

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #528b3d;
/* rgb */ color: rgb(82, 139, 61);
/* oklch */ color: oklch(57.9% 0.126 138.0);

Tailwind

colors: {
  custom: {
    50: '#86ad75',
    500: '#528b3d',
    950: '#000000',
  },
}

SCSS

$custom: #528b3d;
$custom-light: #86ad75;
$custom-dark: #000000;

JSON

{
  "hex": "#528b3d",
  "rgb": {
    "r": 82,
    "g": 139,
    "b": 61
  },
  "hsl": {
    "h": 103.846,
    "s": 39,
    "l": 39.216
  },
  "oklch": {
    "l": 0.57897,
    "c": 0.12595,
    "h": 138
  },
  "luminance": 0.20596
}

Semantic roles & 50–950 ramp

primary

#528B3D

secondary

#A074B0

accent

#59CFAF

background

#F8FAF7

surface

#F0F4ED

border

#CBCEC8

text

#0B1008

muted

#7C7F7B

Preview Lab

Preview with #528B3D

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

Preview Lab → · Contrast checker → · Palette generator →