#52FF99#52FF99

#52FF99 is a very light, vivid green. Relative luminance 0.756; OKLCH L 88.9% C 0.199 H 153.2°. Best body text is #000000 at 16.12:1 contrast (WCAG AA passes).

Color values

HEX	#52FF99
RGB	rgb(82, 255, 153)
HSL	hsl(145, 100%, 66%)
HSV	hsv(145, 68%, 100%)
CMYK	cmyk(67.8%, 0%, 40%, 0%)
CIE-LAB	lab(89.68, -65.85, 36.21)
CIE-LCH	lch(89.68, 75.15, 151.20°)
OKLab	oklab(88.85% -0.1777 0.0899)
OKLCH	oklch(88.85% 0.199 153.2)
XYZ	xyz(44.9855, 75.6088, 42.3540)
Luminance	0.7561 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#52FF99 #FF52B8

analogous

#61FF52 #52FF99 #52FFEF

triadic

#52FF99 #9952FF #FF9952

tetradic

#52FF99 #5261FF #FF52B8 #FFEF52

square

#52FF99 #5261FF #FF52B8 #FFEF52

split-complementary

#52FF99 #EF52FF #FF5261

monochromatic

#00D758 #15FF75 #52FF99 #8FFFBD #CCFFE1

Accessibility & contrast

On white

1.30

#52FF99 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.12

#52FF99 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #52FF99

16.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##52FF99	#FFFFFF	#000000	##000000
##52FF99	1.00	1.30	16.12	16.12
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.12	21.00	1.00	1.00
##000000	16.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB92

Deuteranopia (green-blind)

#EADBA0

Tritanopia (blue-blind)

#00FCE6

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #52ff99;
/* rgb */ color: rgb(82, 255, 153);
/* oklch */ color: oklch(88.9% 0.199 153.2);

Tailwind

colors: {
  custom: {
    50: '#96ffb8',
    500: '#52ff99',
    950: '#000000',
  },
}

SCSS

$custom: #52ff99;
$custom-light: #96ffb8;
$custom-dark: #000000;

JSON

{
  "hex": "#52ff99",
  "rgb": {
    "r": 82,
    "g": 255,
    "b": 153
  },
  "hsl": {
    "h": 144.624,
    "s": 100,
    "l": 66.078
  },
  "oklch": {
    "l": 0.88854,
    "c": 0.19914,
    "h": 153.2
  },
  "luminance": 0.75614
}

Semantic roles & 50–950 ramp

primary

#52FF99

secondary

#D0258A

accent

#0087E6

background

#FCFFFD

surface

#F5FFF8

border

#CFD7D1

text

#0F1811

muted

#808681

Preview Lab

Preview with #52FF99

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

Preview Lab → · Contrast checker → · Palette generator →