#CCFE99#CCFE99

#CCFE99 is a very light, vivid yellow-green. Relative luminance 0.860; OKLCH L 94.0% C 0.139 H 130.2°. Best body text is #000000 at 18.20:1 contrast (WCAG AA passes).

Color values

HEX	#CCFE99
RGB	rgb(204, 254, 153)
HSL	hsl(90, 98%, 80%)
HSV	hsv(90, 40%, 100%)
CMYK	cmyk(19.7%, 0%, 39.8%, 0.4%)
CIE-LAB	lab(94.32, -32.55, 43.19)
CIE-LCH	lch(94.32, 54.08, 127.01°)
OKLab	oklab(93.97% -0.0894 0.1059)
OKLCH	oklch(93.97% 0.139 130.2)
XYZ	xyz(66.0925, 86.0198, 43.2522)
Luminance	0.8602 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CCFE99 #CB99FE

analogous

#FEFD99 #CCFE99 #9AFE99

triadic

#CCFE99 #99CCFE #FE99CC

tetradic

#CCFE99 #99FEFD #CB99FE #FE999A

square

#CCFE99 #99FEFD #CB99FE #FE999A

split-complementary

#CCFE99 #999AFE #FD99FE

monochromatic

#8FFD20 #AEFD5C #CCFE99 #EAFFD6 #F0FFE1

Accessibility & contrast

On white

1.15

#CCFE99 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.20

#CCFE99 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CCFE99

18.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CCFE99	#FFFFFF	#000000	##000000
##CCFE99	1.00	1.15	18.20	18.20
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.20	21.00	1.00	1.00
##000000	18.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF191

Deuteranopia (green-blind)

#FFED9E

Tritanopia (blue-blind)

#CFF6E5

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #ccfe99;
/* rgb */ color: rgb(204, 254, 153);
/* oklch */ color: oklch(94.0% 0.139 130.2);

Tailwind

colors: {
  custom: {
    50: '#ddffb8',
    500: '#ccfe99',
    950: '#000000',
  },
}

SCSS

$custom: #ccfe99;
$custom-light: #ddffb8;
$custom-dark: #000000;

JSON

{
  "hex": "#ccfe99",
  "rgb": {
    "r": 204,
    "g": 254,
    "b": 153
  },
  "hsl": {
    "h": 89.703,
    "s": 98.058,
    "l": 79.804
  },
  "oklch": {
    "l": 0.93967,
    "c": 0.13857,
    "h": 130.2
  },
  "luminance": 0.86021
}

Semantic roles & 50–950 ramp

primary

#CCFE99

secondary

#9D5BE0

accent

#00E672

background

#FEFFFD

surface

#FCFFF8

border

#D5D7D1

text

#151811

muted

#848681

Preview Lab

Preview with #CCFE99

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

Preview Lab → · Contrast checker → · Palette generator →