#CCFC78#CCFC78

#CCFC78 is a very light, vivid yellow-green. Relative luminance 0.838; OKLCH L 93.1% C 0.168 H 126.1°. Best body text is #000000 at 17.76:1 contrast (WCAG AA passes).

Color values

HEX	#CCFC78
RGB	rgb(204, 252, 120)
HSL	hsl(82, 96%, 73%)
HSV	hsv(82, 52%, 99%)
CMYK	cmyk(19%, 0%, 52.4%, 1.2%)
CIE-LAB	lab(93.37, -35.23, 57.54)
CIE-LCH	lch(93.37, 67.47, 121.48°)
OKLab	oklab(93.07% -0.099 0.1359)
OKLCH	oklch(93.07% 0.168 126.1)
XYZ	xyz(63.1023, 83.8135, 30.6188)
Luminance	0.8381 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 3.37

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CCFC78 #A878FC

analogous

#FCEA78 #CCFC78 #8AFC78

triadic

#CCFC78 #78CCFC #FC78CC

tetradic

#CCFC78 #78FCEA #A878FC #FC788A

square

#CCFC78 #78FCEA #A878FC #FC788A

split-complementary

#CCFC78 #788AFC #EA78FC

monochromatic

#9DF405 #B5FB3C #CCFC78 #E3FDB4 #F4FEE1

Accessibility & contrast

On white

1.18

#CCFC78 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.76

#CCFC78 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CCFC78

17.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CCFC78	#FFFFFF	#000000	##000000
##CCFC78	1.00	1.18	17.76	17.76
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.76	21.00	1.00	1.00
##000000	17.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEE6B

Deuteranopia (green-blind)

#FFEB80

Tritanopia (blue-blind)

#D3F2DE

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #ccfc78;
/* rgb */ color: rgb(204, 252, 120);
/* oklch */ color: oklch(93.1% 0.168 126.1);

Tailwind

colors: {
  custom: {
    50: '#defda2',
    500: '#ccfc78',
    950: '#000000',
  },
}

SCSS

$custom: #ccfc78;
$custom-light: #defda2;
$custom-dark: #000000;

JSON

{
  "hex": "#ccfc78",
  "rgb": {
    "r": 204,
    "g": 252,
    "b": 120
  },
  "hsl": {
    "h": 81.818,
    "s": 95.652,
    "l": 72.941
  },
  "oklch": {
    "l": 0.93068,
    "c": 0.16819,
    "h": 126.1
  },
  "luminance": 0.83814
}

Semantic roles & 50–950 ramp

primary

#CCFC78

secondary

#773FD9

accent

#00E653

background

#FEFFFC

surface

#FCFFF6

border

#D5D7D0

text

#15170F

muted

#848580

Preview Lab

Preview with #CCFC78

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

Preview Lab → · Contrast checker → · Palette generator →