#528B2A#528B2A

#528B2A is a mid, vivid yellow-green. Relative luminance 0.204; OKLCH L 57.7% C 0.142 H 134.9°. Best body text is #000000 at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#528B2A
RGB	rgb(82, 139, 42)
HSL	hsl(95, 54%, 35%)
HSV	hsv(95, 70%, 55%)
CMYK	cmyk(41%, 0%, 69.8%, 45.5%)
CIE-LAB	lab(52.31, -35.99, 44.12)
CIE-LCH	lch(52.31, 56.94, 129.21°)
OKLab	oklab(57.68% -0.1003 0.1006)
OKLCH	oklch(57.68% 0.142 134.9)
XYZ	xyz(13.1299, 20.4256, 5.4407)
Luminance	0.2043 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528B2A #632A8B

analogous

#828B2A #528B2A #2A8B33

triadic

#528B2A #2A528B #8B2A52

tetradic

#528B2A #2A828B #632A8B #8B332A

square

#528B2A #2A828B #632A8B #8B332A

split-complementary

#528B2A #332A8B #8B2A82

monochromatic

#1B2D0E #365C1C #528B2A #6EBA38 #8ECF60

Accessibility & contrast

On white

4.13

#528B2A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.09

#528B2A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528B2A

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528B2A	#FFFFFF	#000000	##000000
##528B2A	1.00	4.13	5.09	5.09
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.09	21.00	1.00	1.00
##000000	5.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#90801C

Deuteranopia (green-blind)

#887B33

Tritanopia (blue-blind)

#518677

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #528b2a;
/* rgb */ color: rgb(82, 139, 42);
/* oklch */ color: oklch(57.7% 0.142 134.9);

Tailwind

colors: {
  custom: {
    50: '#87ad69',
    500: '#528b2a',
    950: '#000000',
  },
}

SCSS

$custom: #528b2a;
$custom-light: #87ad69;
$custom-dark: #000000;

JSON

{
  "hex": "#528b2a",
  "rgb": {
    "r": 82,
    "g": 139,
    "b": 42
  },
  "hsl": {
    "h": 95.258,
    "s": 53.591,
    "l": 35.49
  },
  "oklch": {
    "l": 0.57682,
    "c": 0.14206,
    "h": 134.9
  },
  "luminance": 0.20426
}

Semantic roles & 50–950 ramp

primary

#528B2A

secondary

#905CB5

accent

#4BDDA1

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1007

muted

#7D7F7A

Preview Lab

Preview with #528B2A

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

Preview Lab → · Contrast checker → · Palette generator →