#528A66#528A66

#528A66 is a mid, moderate green. Relative luminance 0.209; OKLCH L 58.4% C 0.082 H 154.8°. Best body text is #000000 at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#528A66
RGB	rgb(82, 138, 102)
HSL	hsl(141, 25%, 43%)
HSV	hsv(141, 41%, 54%)
CMYK	cmyk(40.6%, 0%, 26.1%, 45.9%)
CIE-LAB	lab(52.87, -26.87, 13.60)
CIE-LCH	lch(52.87, 30.12, 153.14°)
OKLab	oklab(58.42% -0.0738 0.0347)
OKLCH	oklch(58.42% 0.082 154.8)
XYZ	xyz(14.9655, 20.9292, 15.8190)
Luminance	0.2093 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528A66 #8A5276

analogous

#5A8A52 #528A66 #528A82

triadic

#528A66 #66528A #8A6652

tetradic

#528A66 #525A8A #8A5276 #8A8252

square

#528A66 #525A8A #8A5276 #8A8252

split-complementary

#528A66 #82528A #8A525A

monochromatic

#243D2D #3B644A #528A66 #6FAA84 #96C1A5

Accessibility & contrast

On white

4.05

#528A66 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.19

#528A66 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528A66

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528A66	#FFFFFF	#000000	##000000
##528A66	1.00	4.05	5.19	5.19
#FFFFFF	4.05	1.00	21.00	21.00
#000000	5.19	21.00	1.00	1.00
##000000	5.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A8264

Deuteranopia (green-blind)

#817C68

Tritanopia (blue-blind)

#478980

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #528a66;
/* rgb */ color: rgb(82, 138, 102);
/* oklch */ color: oklch(58.4% 0.082 154.8);

Tailwind

colors: {
  custom: {
    50: '#85ac91',
    500: '#528a66',
    950: '#000000',
  },
}

SCSS

$custom: #528a66;
$custom-light: #85ac91;
$custom-dark: #000000;

JSON

{
  "hex": "#528a66",
  "rgb": {
    "r": 82,
    "g": 138,
    "b": 102
  },
  "hsl": {
    "h": 141.429,
    "s": 25.455,
    "l": 43.137
  },
  "oklch": {
    "l": 0.58421,
    "c": 0.08156,
    "h": 154.8
  },
  "luminance": 0.2093
}

Semantic roles & 50–950 ramp

primary

#528A66

secondary

#AE8AA1

accent

#66A1C2

background

#F8FAF8

surface

#EFF4F0

border

#CACECB

text

#0B100D

muted

#7C7F7D

Preview Lab

Preview with #528A66

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

Preview Lab → · Contrast checker → · Palette generator →