#CDFD64#CDFD64

#CDFD64 is a very light, vivid yellow-green. Relative luminance 0.842; OKLCH L 93.1% C 0.186 H 124.7°. Best body text is #000000 at 17.83:1 contrast (WCAG AA passes).

Color values

HEX	#CDFD64
RGB	rgb(205, 253, 100)
HSL	hsl(79, 97%, 69%)
HSV	hsv(79, 60%, 99%)
CMYK	cmyk(19%, 0%, 60.5%, 0.8%)
CIE-LAB	lab(93.52, -37.02, 66.35)
CIE-LCH	lch(93.52, 75.98, 119.16°)
OKLab	oklab(93.14% -0.1057 0.1529)
OKLCH	oklch(93.14% 0.186 124.7)
XYZ	xyz(62.6027, 84.1492, 24.9984)
Luminance	0.8415 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDFD64 #9464FD

analogous

#FDE164 #CDFD64 #81FD64

triadic

#CDFD64 #64CDFD #FD64CD

tetradic

#CDFD64 #64FDE1 #9464FD #FD6481

square

#CDFD64 #64FDE1 #9464FD #FD6481

split-complementary

#CDFD64 #6481FD #E164FD

monochromatic

#9DE403 #BAFC28 #CDFD64 #E0FEA0 #F4FFDD

Accessibility & contrast

On white

1.18

#CDFD64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.83

#CDFD64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDFD64

17.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDFD64	#FFFFFF	#000000	##000000
##CDFD64	1.00	1.18	17.83	17.83
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.83	21.00	1.00	1.00
##000000	17.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEE52

Deuteranopia (green-blind)

#FFEC6F

Tritanopia (blue-blind)

#D5F2DD

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #cdfd64;
/* rgb */ color: rgb(205, 253, 100);
/* oklch */ color: oklch(93.1% 0.186 124.7);

Tailwind

colors: {
  custom: {
    50: '#dffe96',
    500: '#cdfd64',
    950: '#000000',
  },
}

SCSS

$custom: #cdfd64;
$custom-light: #dffe96;
$custom-dark: #000000;

JSON

{
  "hex": "#cdfd64",
  "rgb": {
    "r": 205,
    "g": 253,
    "b": 100
  },
  "hsl": {
    "h": 78.824,
    "s": 97.452,
    "l": 69.216
  },
  "oklch": {
    "l": 0.93141,
    "c": 0.18588,
    "h": 124.7
  },
  "luminance": 0.8415
}

Semantic roles & 50–950 ramp

primary

#CDFD64

secondary

#632ED7

accent

#00E648

background

#FEFFFC

surface

#FCFFF5

border

#D5D7CF

text

#16170E

muted

#84857F

Preview Lab

Preview with #CDFD64

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

Preview Lab → · Contrast checker → · Palette generator →