#CDFD66#CDFD66

#CDFD66 is a very light, vivid yellow-green. Relative luminance 0.842; OKLCH L 93.2% C 0.184 H 124.8°. Best body text is #000000 at 17.84:1 contrast (WCAG AA passes).

Color values

HEX	#CDFD66
RGB	rgb(205, 253, 102)
HSL	hsl(79, 97%, 70%)
HSV	hsv(79, 60%, 99%)
CMYK	cmyk(19%, 0%, 59.7%, 0.8%)
CIE-LAB	lab(93.53, -36.86, 65.55)
CIE-LCH	lch(93.53, 75.20, 119.35°)
OKLab	oklab(93.16% -0.1051 0.1514)
OKLCH	oklch(93.16% 0.184 124.8)
XYZ	xyz(62.7007, 84.1884, 25.5145)
Luminance	0.8419 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDFD66 #9666FD

analogous

#FDE266 #CDFD66 #82FD66

triadic

#CDFD66 #66CDFD #FD66CD

tetradic

#CDFD66 #66FDE2 #9666FD #FD6682

square

#CDFD66 #66FDE2 #9666FD #FD6682

split-complementary

#CDFD66 #6682FD #E266FD

monochromatic

#9EE603 #B9FC2A #CDFD66 #E1FEA2 #F4FFDF

Accessibility & contrast

On white

1.18

#CDFD66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.84

#CDFD66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDFD66

17.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDFD66	#FFFFFF	#000000	##000000
##CDFD66	1.00	1.18	17.84	17.84
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.84	21.00	1.00	1.00
##000000	17.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEE55

Deuteranopia (green-blind)

#FFEC71

Tritanopia (blue-blind)

#D5F2DD

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #cdfd66;
/* rgb */ color: rgb(205, 253, 102);
/* oklch */ color: oklch(93.2% 0.184 124.8);

Tailwind

colors: {
  custom: {
    50: '#dffe97',
    500: '#cdfd66',
    950: '#000000',
  },
}

SCSS

$custom: #cdfd66;
$custom-light: #dffe97;
$custom-dark: #000000;

JSON

{
  "hex": "#cdfd66",
  "rgb": {
    "r": 205,
    "g": 253,
    "b": 102
  },
  "hsl": {
    "h": 79.073,
    "s": 97.419,
    "l": 69.608
  },
  "oklch": {
    "l": 0.9316,
    "c": 0.18431,
    "h": 124.8
  },
  "luminance": 0.84189
}

Semantic roles & 50–950 ramp

primary

#CDFD66

secondary

#652FD8

accent

#00E649

background

#FEFFFC

surface

#FCFFF5

border

#D5D7CF

text

#16170E

muted

#84857F

Preview Lab

Preview with #CDFD66

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

Preview Lab → · Contrast checker → · Palette generator →