#52A81F#52A81F

#52A81F is a light, vivid yellow-green. Relative luminance 0.299; OKLCH L 65.3% C 0.185 H 137.0°. Best body text is #000000 at 6.98:1 contrast (WCAG AA passes).

Color values

HEX	#52A81F
RGB	rgb(82, 168, 31)
HSL	hsl(98, 69%, 39%)
HSV	hsv(98, 82%, 66%)
CMYK	cmyk(51.2%, 0%, 81.5%, 34.1%)
CIE-LAB	lab(61.56, -48.65, 57.07)
CIE-LCH	lch(61.56, 74.99, 130.45°)
OKLab	oklab(65.26% -0.1352 0.1261)
OKLCH	oklch(65.26% 0.185 137)
XYZ	xyz(17.7291, 29.8967, 6.1325)
Luminance	0.2990 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#52A81F #751FA8

analogous

#97A81F #52A81F #1FA831

triadic

#52A81F #1F52A8 #A81F52

tetradic

#52A81F #1F97A8 #751FA8 #A8311F

square

#52A81F #1F97A8 #751FA8 #A8311F

split-complementary

#52A81F #311FA8 #A81F97

monochromatic

#20410C #397415 #52A81F #6CD82C #90E260

Accessibility & contrast

On white

3.01

#52A81F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.98

#52A81F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #52A81F

6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##52A81F	#FFFFFF	#000000	##000000
##52A81F	1.00	3.01	6.98	6.98
#FFFFFF	3.01	1.00	21.00	21.00
#000000	6.98	21.00	1.00	1.00
##000000	6.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AE9900

Deuteranopia (green-blind)

#A39230

Tritanopia (blue-blind)

#4DA28F

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #52a81f;
/* rgb */ color: rgb(82, 168, 31);
/* oklch */ color: oklch(65.3% 0.185 137.0);

Tailwind

colors: {
  custom: {
    50: '#8bc267',
    500: '#52a81f',
    950: '#000000',
  },
}

SCSS

$custom: #52a81f;
$custom-light: #8bc267;
$custom-dark: #000000;

JSON

{
  "hex": "#52a81f",
  "rgb": {
    "r": 82,
    "g": 168,
    "b": 31
  },
  "hsl": {
    "h": 97.664,
    "s": 68.844,
    "l": 39.02
  },
  "oklch": {
    "l": 0.65255,
    "c": 0.18486,
    "h": 137
  },
  "luminance": 0.29898
}

Semantic roles & 50–950 ramp

primary

#52A81F

secondary

#9F5DC6

accent

#3CECAA

background

#F9FCF6

surface

#F1F8EB

border

#CBD1C6

text

#0D1207

muted

#7E817A

Preview Lab

Preview with #52A81F

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

Preview Lab → · Contrast checker → · Palette generator →