#CDFF99#CDFF99

#CDFF99 is a very light, vivid yellow-green. Relative luminance 0.868; OKLCH L 94.2% C 0.140 H 130.0°. Best body text is #000000 at 18.36:1 contrast (WCAG AA passes).

Color values

HEX	#CDFF99
RGB	rgb(205, 255, 153)
HSL	hsl(89, 100%, 80%)
HSV	hsv(89, 40%, 100%)
CMYK	cmyk(19.6%, 0%, 40%, 0%)
CIE-LAB	lab(94.65, -32.66, 43.62)
CIE-LCH	lch(94.65, 54.49, 126.82°)
OKLab	oklab(94.25% -0.0897 0.1069)
OKLCH	oklch(94.25% 0.14 130)
XYZ	xyz(66.6857, 86.7979, 43.3712)
Luminance	0.8680 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDFF99 #CB99FF

analogous

#FFFE99 #CDFF99 #9AFF99

triadic

#CDFF99 #99CDFF #FF99CD

tetradic

#CDFF99 #99FFFE #CB99FF #FF999A

square

#CDFF99 #99FFFE #CB99FF #FF999A

split-complementary

#CDFF99 #999AFF #FE99FF

monochromatic

#91FF1F #AFFF5C #CDFF99 #EBFFD6 #F0FFE0

Accessibility & contrast

On white

1.14

#CDFF99 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.36

#CDFF99 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDFF99

18.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDFF99	#FFFFFF	#000000	##000000
##CDFF99	1.00	1.14	18.36	18.36
#FFFFFF	1.14	1.00	21.00	21.00
#000000	18.36	21.00	1.00	1.00
##000000	18.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF291

Deuteranopia (green-blind)

#FFEE9F

Tritanopia (blue-blind)

#D0F7E6

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #cdff99;
/* rgb */ color: rgb(205, 255, 153);
/* oklch */ color: oklch(94.2% 0.140 130.0);

Tailwind

colors: {
  custom: {
    50: '#deffb8',
    500: '#cdff99',
    950: '#000000',
  },
}

SCSS

$custom: #cdff99;
$custom-light: #deffb8;
$custom-dark: #000000;

JSON

{
  "hex": "#cdff99",
  "rgb": {
    "r": 205,
    "g": 255,
    "b": 153
  },
  "hsl": {
    "h": 89.412,
    "s": 100,
    "l": 80
  },
  "oklch": {
    "l": 0.94249,
    "c": 0.13955,
    "h": 130
  },
  "luminance": 0.86799
}

Semantic roles & 50–950 ramp

primary

#CDFF99

secondary

#9D5AE2

accent

#00E671

background

#FEFFFD

surface

#FCFFF8

border

#D5D7D1

text

#151811

muted

#848681

Preview Lab

Preview with #CDFF99

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

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