#CDFC78#CDFC78

#CDFC78 is a very light, vivid yellow-green. Relative luminance 0.840; OKLCH L 93.1% C 0.168 H 125.8°. Best body text is #000000 at 17.79:1 contrast (WCAG AA passes).

Color values

HEX	#CDFC78
RGB	rgb(205, 252, 120)
HSL	hsl(81, 96%, 73%)
HSV	hsv(81, 52%, 99%)
CMYK	cmyk(18.7%, 0%, 52.4%, 1.2%)
CIE-LAB	lab(93.43, -34.87, 57.63)
CIE-LCH	lch(93.43, 67.35, 121.18°)
OKLab	oklab(93.13% -0.098 0.1361)
OKLCH	oklch(93.13% 0.168 125.8)
XYZ	xyz(63.3773, 83.9553, 30.6317)
Luminance	0.8396 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 3.52

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDFC78 #A778FC

analogous

#FCE978 #CDFC78 #8BFC78

triadic

#CDFC78 #78CDFC #FC78CD

tetradic

#CDFC78 #78FCE9 #A778FC #FC788B

square

#CDFC78 #78FCE9 #A778FC #FC788B

split-complementary

#CDFC78 #788BFC #E978FC

monochromatic

#9FF405 #B7FB3C #CDFC78 #E3FDB4 #F4FEE1

Accessibility & contrast

On white

1.18

#CDFC78 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.79

#CDFC78 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDFC78

17.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDFC78	#FFFFFF	#000000	##000000
##CDFC78	1.00	1.18	17.79	17.79
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.79	21.00	1.00	1.00
##000000	17.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEE6B

Deuteranopia (green-blind)

#FFEB80

Tritanopia (blue-blind)

#D4F2DE

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #cdfc78;
/* rgb */ color: rgb(205, 252, 120);
/* oklch */ color: oklch(93.1% 0.168 125.8);

Tailwind

colors: {
  custom: {
    50: '#dffda2',
    500: '#cdfc78',
    950: '#000000',
  },
}

SCSS

$custom: #cdfc78;
$custom-light: #dffda2;
$custom-dark: #000000;

JSON

{
  "hex": "#cdfc78",
  "rgb": {
    "r": 205,
    "g": 252,
    "b": 120
  },
  "hsl": {
    "h": 81.364,
    "s": 95.652,
    "l": 72.941
  },
  "oklch": {
    "l": 0.93134,
    "c": 0.16777,
    "h": 125.8
  },
  "luminance": 0.83956
}

Semantic roles & 50–950 ramp

primary

#CDFC78

secondary

#763FD9

accent

#00E652

background

#FEFFFC

surface

#FCFFF6

border

#D5D7D0

text

#15170F

muted

#848580

Preview Lab

Preview with #CDFC78

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

Preview Lab → · Contrast checker → · Palette generator →