#CCFE66#CCFE66

#CCFE66 is a very light, vivid yellow-green. Relative luminance 0.847; OKLCH L 93.3% C 0.186 H 125.3°. Best body text is #000000 at 17.94:1 contrast (WCAG AA passes).

Color values

HEX	#CCFE66
RGB	rgb(204, 254, 102)
HSL	hsl(80, 99%, 70%)
HSV	hsv(80, 60%, 100%)
CMYK	cmyk(19.7%, 0%, 59.8%, 0.4%)
CIE-LAB	lab(93.74, -37.68, 65.76)
CIE-LCH	lch(93.74, 75.80, 119.81°)
OKLab	oklab(93.32% -0.1074 0.1519)
OKLCH	oklch(93.32% 0.186 125.3)
XYZ	xyz(62.7421, 84.6796, 25.6071)
Luminance	0.8468 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CCFE66 #9866FE

analogous

#FEE466 #CCFE66 #80FE66

triadic

#CCFE66 #66CCFE #FE66CC

tetradic

#CCFE66 #66FEE4 #9866FE #FE6680

square

#CCFE66 #66FEE4 #9866FE #FE6680

split-complementary

#CCFE66 #6680FE #E466FE

monochromatic

#9CE802 #B8FE29 #CCFE66 #E0FEA3 #F5FFE0

Accessibility & contrast

On white

1.17

#CCFE66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.94

#CCFE66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CCFE66

17.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CCFE66	#FFFFFF	#000000	##000000
##CCFE66	1.00	1.17	17.94	17.94
#FFFFFF	1.17	1.00	21.00	21.00
#000000	17.94	21.00	1.00	1.00
##000000	17.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEF55

Deuteranopia (green-blind)

#FFEC71

Tritanopia (blue-blind)

#D4F3DE

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #ccfe66;
/* rgb */ color: rgb(204, 254, 102);
/* oklch */ color: oklch(93.3% 0.186 125.3);

Tailwind

colors: {
  custom: {
    50: '#dfff97',
    500: '#ccfe66',
    950: '#000000',
  },
}

SCSS

$custom: #ccfe66;
$custom-light: #dfff97;
$custom-dark: #000000;

JSON

{
  "hex": "#ccfe66",
  "rgb": {
    "r": 204,
    "g": 254,
    "b": 102
  },
  "hsl": {
    "h": 79.737,
    "s": 98.701,
    "l": 69.804
  },
  "oklch": {
    "l": 0.93316,
    "c": 0.18598,
    "h": 125.3
  },
  "luminance": 0.8468
}

Semantic roles & 50–950 ramp

primary

#CCFE66

secondary

#672FD9

accent

#00E64B

background

#FEFFFC

surface

#FCFFF5

border

#D5D7CF

text

#15180E

muted

#84867F

Preview Lab

Preview with #CCFE66

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

Preview Lab → · Contrast checker → · Palette generator →