#CCFC99#CCFC99

#CCFC99 is a very light, vivid yellow-green. Relative luminance 0.848; OKLCH L 93.5% C 0.136 H 129.8°. Best body text is #000000 at 17.95:1 contrast (WCAG AA passes).

Color values

HEX	#CCFC99
RGB	rgb(204, 252, 153)
HSL	hsl(89, 94%, 79%)
HSV	hsv(89, 39%, 99%)
CMYK	cmyk(19%, 0%, 39.3%, 1.2%)
CIE-LAB	lab(93.78, -31.63, 42.49)
CIE-LCH	lch(93.78, 52.97, 126.66°)
OKLab	oklab(93.53% -0.0868 0.1043)
OKLCH	oklch(93.53% 0.136 129.8)
XYZ	xyz(65.4611, 84.7570, 43.0418)
Luminance	0.8476 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CCFC99 #C999FC

analogous

#FCFB99 #CCFC99 #9BFC99

triadic

#CCFC99 #99CCFC #FC99CC

tetradic

#CCFC99 #99FCFB #C999FC #FC999B

square

#CCFC99 #99FCFB #C999FC #FC999B

split-complementary

#CCFC99 #999BFC #FB99FC

monochromatic

#91F922 #AEFA5E #CCFC99 #EAFED4 #F0FEE1

Accessibility & contrast

On white

1.17

#CCFC99 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.95

#CCFC99 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CCFC99

17.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CCFC99	#FFFFFF	#000000	##000000
##CCFC99	1.00	1.17	17.95	17.95
#FFFFFF	1.17	1.00	21.00	21.00
#000000	17.95	21.00	1.00	1.00
##000000	17.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEF92

Deuteranopia (green-blind)

#FEEC9E

Tritanopia (blue-blind)

#CFF4E4

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #ccfc99;
/* rgb */ color: rgb(204, 252, 153);
/* oklch */ color: oklch(93.5% 0.136 129.8);

Tailwind

colors: {
  custom: {
    50: '#ddfdb8',
    500: '#ccfc99',
    950: '#000000',
  },
}

SCSS

$custom: #ccfc99;
$custom-light: #ddfdb8;
$custom-dark: #000000;

JSON

{
  "hex": "#ccfc99",
  "rgb": {
    "r": 204,
    "g": 252,
    "b": 153
  },
  "hsl": {
    "h": 89.091,
    "s": 94.286,
    "l": 79.412
  },
  "oklch": {
    "l": 0.93531,
    "c": 0.13569,
    "h": 129.8
  },
  "luminance": 0.84758
}

Semantic roles & 50–950 ramp

primary

#CCFC99

secondary

#9B5CDE

accent

#00E66F

background

#FEFFFD

surface

#FCFFF8

border

#D5D7D1

text

#151711

muted

#848581

Preview Lab

Preview with #CCFC99

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

Preview Lab → · Contrast checker → · Palette generator →