#52A91C#52A91C

#52A91C is a light, vivid yellow-green. Relative luminance 0.303; OKLCH L 65.5% C 0.187 H 136.9°. Best body text is #000000 at 7.05:1 contrast (WCAG AA passes).

Color values

HEX	#52A91C
RGB	rgb(82, 169, 28)
HSL	hsl(97, 72%, 39%)
HSV	hsv(97, 83%, 66%)
CMYK	cmyk(51.5%, 0%, 83.4%, 33.7%)
CIE-LAB	lab(61.87, -49.18, 58.17)
CIE-LCH	lch(61.87, 76.17, 130.21°)
OKLab	oklab(65.5% -0.1368 0.1279)
OKLCH	oklch(65.5% 0.187 136.9)
XYZ	xyz(17.8767, 30.2523, 5.9957)
Luminance	0.3025 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#52A91C #731CA9

analogous

#98A91C #52A91C #1CA92C

triadic

#52A91C #1C52A9 #A91C52

tetradic

#52A91C #1C98A9 #731CA9 #A92C1C

square

#52A91C #1C98A9 #731CA9 #A92C1C

split-complementary

#52A91C #2C1CA9 #A91C98

monochromatic

#1F400B #397413 #52A91C #6CDB27 #90E45B

Accessibility & contrast

On white

2.98

#52A91C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.05

#52A91C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #52A91C

7.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##52A91C	#FFFFFF	#000000	##000000
##52A91C	1.00	2.98	7.05	7.05
#FFFFFF	2.98	1.00	21.00	21.00
#000000	7.05	21.00	1.00	1.00
##000000	7.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AF9A00

Deuteranopia (green-blind)

#A4932E

Tritanopia (blue-blind)

#4DA390

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #52a91c;
/* rgb */ color: rgb(82, 169, 28);
/* oklch */ color: oklch(65.5% 0.187 136.9);

Tailwind

colors: {
  custom: {
    50: '#8cc366',
    500: '#52a91c',
    950: '#000000',
  },
}

SCSS

$custom: #52a91c;
$custom-light: #8cc366;
$custom-dark: #000000;

JSON

{
  "hex": "#52a91c",
  "rgb": {
    "r": 82,
    "g": 169,
    "b": 28
  },
  "hsl": {
    "h": 97.021,
    "s": 71.574,
    "l": 38.627
  },
  "oklch": {
    "l": 0.65503,
    "c": 0.18729,
    "h": 136.9
  },
  "luminance": 0.30254
}

Semantic roles & 50–950 ramp

primary

#52A91C

secondary

#9D59C8

accent

#39EEA9

background

#F9FCF6

surface

#F1F8EB

border

#CBD1C6

text

#0D1207

muted

#7E817A

Preview Lab

Preview with #52A91C

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

Preview Lab → · Contrast checker → · Palette generator →