#529C1F#529C1F

#529C1F is a light, vivid yellow-green. Relative luminance 0.257; OKLCH L 62.1% C 0.171 H 135.9°. Best body text is #000000 at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#529C1F
RGB	rgb(82, 156, 31)
HSL	hsl(96, 67%, 37%)
HSV	hsv(96, 80%, 61%)
CMYK	cmyk(47.4%, 0%, 80.1%, 38.8%)
CIE-LAB	lab(57.72, -43.92, 53.50)
CIE-LCH	lch(57.72, 69.22, 129.38°)
OKLab	oklab(62.09% -0.1225 0.1186)
OKLCH	oklch(62.09% 0.171 135.9)
XYZ	xyz(15.6151, 25.6687, 5.4278)
Luminance	0.2567 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#529C1F #691F9C

analogous

#919C1F #529C1F #1F9C2B

triadic

#529C1F #1F529C #9C1F52

tetradic

#529C1F #1F919C #691F9C #9C2B1F

square

#529C1F #1F919C #691F9C #9C2B1F

split-complementary

#529C1F #2B1F9C #9C1F91

monochromatic

#1C360B #376915 #529C1F #6DCF29 #8EDE58

Accessibility & contrast

On white

3.42

#529C1F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.13

#529C1F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #529C1F

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##529C1F	#FFFFFF	#000000	##000000
##529C1F	1.00	3.42	6.13	6.13
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.13	21.00	1.00	1.00
##000000	6.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A28E00

Deuteranopia (green-blind)

#98882D

Tritanopia (blue-blind)

#4F9685

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #529c1f;
/* rgb */ color: rgb(82, 156, 31);
/* oklch */ color: oklch(62.1% 0.171 135.9);

Tailwind

colors: {
  custom: {
    50: '#8aba66',
    500: '#529c1f',
    950: '#000000',
  },
}

SCSS

$custom: #529c1f;
$custom-light: #8aba66;
$custom-dark: #000000;

JSON

{
  "hex": "#529c1f",
  "rgb": {
    "r": 82,
    "g": 156,
    "b": 31
  },
  "hsl": {
    "h": 95.52,
    "s": 66.845,
    "l": 36.667
  },
  "oklch": {
    "l": 0.62092,
    "c": 0.1705,
    "h": 135.9
  },
  "luminance": 0.2567
}

Semantic roles & 50–950 ramp

primary

#529C1F

secondary

#9555C1

accent

#3EEAA4

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1106

muted

#7D807A

Preview Lab

Preview with #529C1F

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

Preview Lab → · Contrast checker → · Palette generator →