#52FF04#52FF04

#52FF04 is a very light, highly saturated green. Relative luminance 0.733; OKLCH L 87.6% C 0.281 H 140.0°. Best body text is #000000 at 15.66:1 contrast (WCAG AA passes).

Color values

HEX	#52FF04
RGB	rgb(82, 255, 4)
HSL	hsl(101, 100%, 51%)
HSV	hsv(101, 98%, 100%)
CMYK	cmyk(67.8%, 0%, 98.4%, 0%)
CIE-LAB	lab(88.60, -78.49, 83.93)
CIE-LCH	lch(88.60, 114.91, 133.08°)
OKLab	oklab(87.61% -0.2156 0.1809)
OKLCH	oklch(87.61% 0.281 140)
XYZ	xyz(39.2597, 73.3184, 12.1977)
Luminance	0.7332 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#52FF04 #B104FF

analogous

#CFFF04 #52FF04 #04FF34

triadic

#52FF04 #0452FF #FF0452

tetradic

#52FF04 #04CFFF #B104FF #FF3404

square

#52FF04 #04CFFF #B104FF #FF3404

split-complementary

#52FF04 #3404FF #FF04CF

monochromatic

#2A8900 #3DC600 #52FF04 #7CFF41 #A6FF7E

Accessibility & contrast

On white

1.34

#52FF04 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.66

#52FF04 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #52FF04

15.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##52FF04	#FFFFFF	#000000	##000000
##52FF04	1.00	1.34	15.66	15.66
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.66	21.00	1.00	1.00
##000000	15.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE700

Deuteranopia (green-blind)

#F2D93B

Tritanopia (blue-blind)

#2FF6D9

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #52ff04;
/* rgb */ color: rgb(82, 255, 4);
/* oklch */ color: oklch(87.6% 0.281 140.0);

Tailwind

colors: {
  custom: {
    50: '#9aff70',
    500: '#52ff04',
    950: '#000000',
  },
}

SCSS

$custom: #52ff04;
$custom-light: #9aff70;
$custom-dark: #000000;

JSON

{
  "hex": "#52ff04",
  "rgb": {
    "r": 82,
    "g": 255,
    "b": 4
  },
  "hsl": {
    "h": 101.355,
    "s": 100,
    "l": 50.784
  },
  "oklch": {
    "l": 0.87614,
    "c": 0.28145,
    "h": 140
  },
  "luminance": 0.73323
}

Semantic roles & 50–950 ramp

primary

#52FF04

secondary

#6A198E

accent

#29FFBC

background

#FDFFFB

surface

#F7FFF1

border

#D0D7CB

text

#101809

muted

#81867D

Preview Lab

Preview with #52FF04

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

Preview Lab → · Contrast checker → · Palette generator →