#CCFE78#CCFE78

#CCFE78 is a very light, vivid yellow-green. Relative luminance 0.851; OKLCH L 93.5% C 0.171 H 126.5°. Best body text is #000000 at 18.02:1 contrast (WCAG AA passes).

Color values

HEX	#CCFE78
RGB	rgb(204, 254, 120)
HSL	hsl(82, 99%, 73%)
HSV	hsv(82, 53%, 100%)
CMYK	cmyk(19.7%, 0%, 52.8%, 0.4%)
CIE-LAB	lab(93.92, -36.14, 58.18)
CIE-LCH	lch(93.92, 68.49, 121.85°)
OKLab	oklab(93.51% -0.1015 0.1374)
OKLCH	oklch(93.51% 0.171 126.5)
XYZ	xyz(63.7337, 85.0763, 30.8293)
Luminance	0.8508 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 3.29

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CCFE78 #AA78FE

analogous

#FEED78 #CCFE78 #89FE78

triadic

#CCFE78 #78CCFE #FE78CC

tetradic

#CCFE78 #78FEED #AA78FE #FE7889

square

#CCFE78 #78FEED #AA78FE #FE7889

split-complementary

#CCFE78 #7889FE #ED78FE

monochromatic

#9DFA02 #B5FE3B #CCFE78 #E3FEB5 #F4FFE1

Accessibility & contrast

On white

1.17

#CCFE78 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.02

#CCFE78 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CCFE78

18.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CCFE78	#FFFFFF	#000000	##000000
##CCFE78	1.00	1.17	18.02	18.02
#FFFFFF	1.17	1.00	21.00	21.00
#000000	18.02	21.00	1.00	1.00
##000000	18.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEF6B

Deuteranopia (green-blind)

#FFED80

Tritanopia (blue-blind)

#D3F4E0

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #ccfe78;
/* rgb */ color: rgb(204, 254, 120);
/* oklch */ color: oklch(93.5% 0.171 126.5);

Tailwind

colors: {
  custom: {
    50: '#deffa2',
    500: '#ccfe78',
    950: '#000000',
  },
}

SCSS

$custom: #ccfe78;
$custom-light: #deffa2;
$custom-dark: #000000;

JSON

{
  "hex": "#ccfe78",
  "rgb": {
    "r": 204,
    "g": 254,
    "b": 120
  },
  "hsl": {
    "h": 82.388,
    "s": 98.529,
    "l": 73.333
  },
  "oklch": {
    "l": 0.93509,
    "c": 0.17081,
    "h": 126.5
  },
  "luminance": 0.85077
}

Semantic roles & 50–950 ramp

primary

#CCFE78

secondary

#793FDC

accent

#00E656

background

#FEFFFC

surface

#FCFFF6

border

#D5D7D0

text

#15180F

muted

#848680

Preview Lab

Preview with #CCFE78

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

Preview Lab → · Contrast checker → · Palette generator →