#CDFE99#CDFE99

#CDFE99 is a very light, vivid yellow-green. Relative luminance 0.862; OKLCH L 94.0% C 0.138 H 129.8°. Best body text is #000000 at 18.23:1 contrast (WCAG AA passes).

Color values

HEX	#CDFE99
RGB	rgb(205, 254, 153)
HSL	hsl(89, 98%, 80%)
HSV	hsv(89, 40%, 100%)
CMYK	cmyk(19.3%, 0%, 39.8%, 0.4%)
CIE-LAB	lab(94.38, -32.20, 43.28)
CIE-LCH	lch(94.38, 53.94, 126.65°)
OKLab	oklab(94.03% -0.0884 0.1061)
OKLCH	oklch(94.03% 0.138 129.8)
XYZ	xyz(66.3675, 86.1616, 43.2651)
Luminance	0.8616 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDFE99 #CA99FE

analogous

#FEFD99 #CDFE99 #9BFE99

triadic

#CDFE99 #99CDFE #FE99CD

tetradic

#CDFE99 #99FEFD #CA99FE #FE999B

square

#CDFE99 #99FEFD #CA99FE #FE999B

split-complementary

#CDFE99 #999BFE #FD99FE

monochromatic

#92FD20 #AFFD5C #CDFE99 #EBFFD6 #F0FFE1

Accessibility & contrast

On white

1.15

#CDFE99 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.23

#CDFE99 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDFE99

18.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDFE99	#FFFFFF	#000000	##000000
##CDFE99	1.00	1.15	18.23	18.23
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.23	21.00	1.00	1.00
##000000	18.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF191

Deuteranopia (green-blind)

#FFEE9E

Tritanopia (blue-blind)

#D0F6E5

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #cdfe99;
/* rgb */ color: rgb(205, 254, 153);
/* oklch */ color: oklch(94.0% 0.138 129.8);

Tailwind

colors: {
  custom: {
    50: '#deffb8',
    500: '#cdfe99',
    950: '#000000',
  },
}

SCSS

$custom: #cdfe99;
$custom-light: #deffb8;
$custom-dark: #000000;

JSON

{
  "hex": "#cdfe99",
  "rgb": {
    "r": 205,
    "g": 254,
    "b": 153
  },
  "hsl": {
    "h": 89.109,
    "s": 98.058,
    "l": 79.804
  },
  "oklch": {
    "l": 0.94031,
    "c": 0.13811,
    "h": 129.8
  },
  "luminance": 0.86163
}

Semantic roles & 50–950 ramp

primary

#CDFE99

secondary

#9C5BE0

accent

#00E66F

background

#FEFFFD

surface

#FCFFF8

border

#D5D7D1

text

#151811

muted

#848681

Preview Lab

Preview with #CDFE99

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

Preview Lab → · Contrast checker → · Palette generator →