#CCFF64#CCFF64

#CCFF64 is a very light, vivid yellow-green. Relative luminance 0.853; OKLCH L 93.5% C 0.189 H 125.3°. Best body text is #000000 at 18.06:1 contrast (WCAG AA passes).

Color values

HEX	#CCFF64
RGB	rgb(204, 255, 100)
HSL	hsl(80, 100%, 70%)
HSV	hsv(80, 61%, 100%)
CMYK	cmyk(20%, 0%, 60.8%, 0%)
CIE-LAB	lab(94.00, -38.28, 66.87)
CIE-LCH	lch(94.00, 77.05, 119.79°)
OKLab	oklab(93.52% -0.1092 0.154)
OKLCH	oklch(93.52% 0.189 125.3)
XYZ	xyz(62.9623, 85.2768, 25.1971)
Luminance	0.8528 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CCFF64 #9764FF

analogous

#FFE564 #CCFF64 #7FFF64

triadic

#CCFF64 #64CCFF #FF64CC

tetradic

#CCFF64 #64FFE5 #9764FF #FF647F

square

#CCFF64 #64FFE5 #9764FF #FF647F

split-complementary

#CCFF64 #647FFF #E564FF

monochromatic

#9CE900 #B8FF27 #CCFF64 #E0FFA1 #F4FFDE

Accessibility & contrast

On white

1.16

#CCFF64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.06

#CCFF64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CCFF64

18.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CCFF64	#FFFFFF	#000000	##000000
##CCFF64	1.00	1.16	18.06	18.06
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.06	21.00	1.00	1.00
##000000	18.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF052

Deuteranopia (green-blind)

#FFED6F

Tritanopia (blue-blind)

#D4F4DE

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #ccff64;
/* rgb */ color: rgb(204, 255, 100);
/* oklch */ color: oklch(93.5% 0.189 125.3);

Tailwind

colors: {
  custom: {
    50: '#dfff96',
    500: '#ccff64',
    950: '#000000',
  },
}

SCSS

$custom: #ccff64;
$custom-light: #dfff96;
$custom-dark: #000000;

JSON

{
  "hex": "#ccff64",
  "rgb": {
    "r": 204,
    "g": 255,
    "b": 100
  },
  "hsl": {
    "h": 79.742,
    "s": 100,
    "l": 69.608
  },
  "oklch": {
    "l": 0.93518,
    "c": 0.18877,
    "h": 125.3
  },
  "luminance": 0.85277
}

Semantic roles & 50–950 ramp

primary

#CCFF64

secondary

#662DDA

accent

#00E64C

background

#FEFFFC

surface

#FCFFF5

border

#D5D7CF

text

#16180E

muted

#84867F

Preview Lab

Preview with #CCFF64

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

Preview Lab → · Contrast checker → · Palette generator →