#CBFF52#CBFF52

#CBFF52 is a very light, highly saturated yellow-green. Relative luminance 0.848; OKLCH L 93.3% C 0.202 H 124.8°. Best body text is #000000 at 17.97:1 contrast (WCAG AA passes).

Color values

HEX	#CBFF52
RGB	rgb(203, 255, 82)
HSL	hsl(78, 100%, 66%)
HSV	hsv(78, 68%, 100%)
CMYK	cmyk(20.4%, 0%, 67.8%, 0%)
CIE-LAB	lab(93.81, -39.88, 73.60)
CIE-LCH	lch(93.81, 83.71, 118.45°)
OKLab	oklab(93.3% -0.1151 0.1659)
OKLCH	oklch(93.3% 0.202 124.8)
XYZ	xyz(61.9120, 84.8251, 21.0921)
Luminance	0.8483 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CBFF52 #8652FF

analogous

#FFDD52 #CBFF52 #74FF52

triadic

#CBFF52 #52CBFF #FF52CB

tetradic

#CBFF52 #52FFDD #8652FF #FF5274

square

#CBFF52 #52FFDD #8652FF #FF5274

split-complementary

#CBFF52 #5274FF #DD52FF

monochromatic

#96D700 #B9FF15 #CBFF52 #DDFF8F #F0FFCC

Accessibility & contrast

On white

1.17

#CBFF52 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.97

#CBFF52 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CBFF52

17.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CBFF52	#FFFFFF	#000000	##000000
##CBFF52	1.00	1.17	17.97	17.97
#FFFFFF	1.17	1.00	21.00	21.00
#000000	17.97	21.00	1.00	1.00
##000000	17.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEF37

Deuteranopia (green-blind)

#FFED60

Tritanopia (blue-blind)

#D4F3DD

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #cbff52;
/* rgb */ color: rgb(203, 255, 82);
/* oklch */ color: oklch(93.3% 0.202 124.8);

Tailwind

colors: {
  custom: {
    50: '#dfff8c',
    500: '#cbff52',
    950: '#000000',
  },
}

SCSS

$custom: #cbff52;
$custom-light: #dfff8c;
$custom-dark: #000000;

JSON

{
  "hex": "#cbff52",
  "rgb": {
    "r": 203,
    "g": 255,
    "b": 82
  },
  "hsl": {
    "h": 78.035,
    "s": 100,
    "l": 66.078
  },
  "oklch": {
    "l": 0.93303,
    "c": 0.20188,
    "h": 124.8
  },
  "luminance": 0.84826
}

Semantic roles & 50–950 ramp

primary

#CBFF52

secondary

#5825D0

accent

#00E645

background

#FEFFFC

surface

#FCFFF4

border

#D5D7CE

text

#16180D

muted

#84867F

Preview Lab

Preview with #CBFF52

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

Preview Lab → · Contrast checker → · Palette generator →