#52C221#52C221

#52C221 is a light, highly saturated green. Relative luminance 0.405; OKLCH L 72.1% C 0.214 H 138.7°. Best body text is #000000 at 9.10:1 contrast (WCAG AA passes).

Color values

HEX	#52C221
RGB	rgb(82, 194, 33)
HSL	hsl(102, 71%, 45%)
HSV	hsv(102, 83%, 76%)
CMYK	cmyk(57.7%, 0%, 83%, 23.9%)
CIE-LAB	lab(69.81, -58.11, 64.05)
CIE-LCH	lch(69.81, 86.48, 132.21°)
OKLab	oklab(72.06% -0.1605 0.141)
OKLCH	oklch(72.06% 0.214 138.7)
XYZ	xyz(23.0451, 40.4852, 8.0386)
Luminance	0.4049 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#52C221 #9121C2

analogous

#A3C221 #52C221 #21C241

triadic

#52C221 #2152C2 #C22152

tetradic

#52C221 #21A3C2 #9121C2 #C24121

square

#52C221 #21A3C2 #9121C2 #C24121

split-complementary

#52C221 #4121C2 #C221A3

monochromatic

#26590F #3C8E18 #52C221 #71DF41 #98E876

Accessibility & contrast

On white

2.31

#52C221 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.10

#52C221 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #52C221

9.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##52C221	#FFFFFF	#000000	##000000
##52C221	1.00	2.31	9.10	9.10
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.10	21.00	1.00	1.00
##000000	9.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B000

Deuteranopia (green-blind)

#BAA736

Tritanopia (blue-blind)

#46BBA5

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #52c221;
/* rgb */ color: rgb(82, 194, 33);
/* oklch */ color: oklch(72.1% 0.214 138.7);

Tailwind

colors: {
  custom: {
    50: '#8fd56c',
    500: '#52c221',
    950: '#000000',
  },
}

SCSS

$custom: #52c221;
$custom-light: #8fd56c;
$custom-dark: #000000;

JSON

{
  "hex": "#52c221",
  "rgb": {
    "r": 82,
    "g": 194,
    "b": 33
  },
  "hsl": {
    "h": 101.739,
    "s": 70.925,
    "l": 44.51
  },
  "oklch": {
    "l": 0.72064,
    "c": 0.21361,
    "h": 138.7
  },
  "luminance": 0.40487
}

Semantic roles & 50–950 ramp

primary

#52C221

secondary

#B270CF

accent

#3AEEB7

background

#F9FDF6

surface

#F2FAEC

border

#CCD3C7

text

#0E1408

muted

#7E837A

Preview Lab

Preview with #52C221

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

Preview Lab → · Contrast checker → · Palette generator →