#529C2B#529C2B

#529C2B is a light, vivid yellow-green. Relative luminance 0.257; OKLCH L 62.2% C 0.164 H 137.0°. Best body text is #000000 at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#529C2B
RGB	rgb(82, 156, 43)
HSL	hsl(99, 57%, 39%)
HSV	hsv(99, 72%, 61%)
CMYK	cmyk(47.4%, 0%, 72.4%, 38.8%)
CIE-LAB	lab(57.79, -43.13, 49.38)
CIE-LCH	lch(57.79, 65.57, 131.14°)
OKLab	oklab(62.18% -0.1196 0.1117)
OKLCH	oklch(62.18% 0.164 137)
XYZ	xyz(15.8037, 25.7442, 6.4214)
Luminance	0.2575 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#529C2B #752B9C

analogous

#8B9C2B #529C2B #2B9C3D

triadic

#529C2B #2B529C #9C2B52

tetradic

#529C2B #2B8B9C #752B9C #9C3D2B

square

#529C2B #2B8B9C #752B9C #9C3D2B

split-complementary

#529C2B #3D2B9C #9C2B8B

monochromatic

#203C11 #396C1E #529C2B #6CC93B #90D66B

Accessibility & contrast

On white

3.42

#529C2B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.15

#529C2B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #529C2B

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##529C2B	#FFFFFF	#000000	##000000
##529C2B	1.00	3.42	6.15	6.15
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.15	21.00	1.00	1.00
##000000	6.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A18F18

Deuteranopia (green-blind)

#978936

Tritanopia (blue-blind)

#4E9686

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #529c2b;
/* rgb */ color: rgb(82, 156, 43);
/* oklch */ color: oklch(62.2% 0.164 137.0);

Tailwind

colors: {
  custom: {
    50: '#89ba6c',
    500: '#529c2b',
    950: '#000000',
  },
}

SCSS

$custom: #529c2b;
$custom-light: #89ba6c;
$custom-dark: #000000;

JSON

{
  "hex": "#529c2b",
  "rgb": {
    "r": 82,
    "g": 156,
    "b": 43
  },
  "hsl": {
    "h": 99.292,
    "s": 56.784,
    "l": 39.02
  },
  "oklch": {
    "l": 0.62175,
    "c": 0.16368,
    "h": 137
  },
  "luminance": 0.25745
}

Semantic roles & 50–950 ramp

primary

#529C2B

secondary

#9F66BD

accent

#48E0AB

background

#F8FBF6

surface

#F0F6EC

border

#CBD0C7

text

#0C1107

muted

#7D807A

Preview Lab

Preview with #529C2B

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

Preview Lab → · Contrast checker → · Palette generator →