#CDEC78#CDEC78

#CDEC78 is a very light, vivid yellow-green. Relative luminance 0.743; OKLCH L 89.6% C 0.147 H 121.8°. Best body text is #000000 at 15.87:1 contrast (WCAG AA passes).

Color values

HEX	#CDEC78
RGB	rgb(205, 236, 120)
HSL	hsl(76, 75%, 70%)
HSV	hsv(76, 49%, 93%)
CMYK	cmyk(13.1%, 0%, 49.2%, 7.5%)
CIE-LAB	lab(89.08, -27.45, 52.45)
CIE-LCH	lch(89.08, 59.20, 117.63°)
OKLab	oklab(89.63% -0.0773 0.1248)
OKLCH	oklch(89.63% 0.147 121.8)
XYZ	xyz(58.5627, 74.3261, 29.0268)
Luminance	0.7433 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 6.00

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDEC78 #9778EC

analogous

#ECD178 #CDEC78 #93EC78

triadic

#CDEC78 #78CDEC #EC78CD

tetradic

#CDEC78 #78ECD1 #9778EC #EC7893

square

#CDEC78 #78ECD1 #9778EC #EC7893

split-complementary

#CDEC78 #7893EC #D178EC

monochromatic

#9ECD1D #B9E442 #CDEC78 #E1F4AE #F5FBE3

Accessibility & contrast

On white

1.32

#CDEC78 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.87

#CDEC78 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDEC78

15.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDEC78	#FFFFFF	#000000	##000000
##CDEC78	1.00	1.32	15.87	15.87
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.87	21.00	1.00	1.00
##000000	15.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8E06E

Deuteranopia (green-blind)

#F4E07F

Tritanopia (blue-blind)

#D5E2D1

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #cdec78;
/* rgb */ color: rgb(205, 236, 120);
/* oklch */ color: oklch(89.6% 0.147 121.8);

Tailwind

colors: {
  custom: {
    50: '#def2a1',
    500: '#cdec78',
    950: '#000000',
  },
}

SCSS

$custom: #cdec78;
$custom-light: #def2a1;
$custom-dark: #000000;

JSON

{
  "hex": "#cdec78",
  "rgb": {
    "r": 205,
    "g": 236,
    "b": 120
  },
  "hsl": {
    "h": 76.034,
    "s": 75.325,
    "l": 69.804
  },
  "oklch": {
    "l": 0.8963,
    "c": 0.14681,
    "h": 121.8
  },
  "luminance": 0.74326
}

Semantic roles & 50–950 ramp

primary

#CDEC78

secondary

#6643C5

accent

#0ED744

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#15160F

muted

#848580

Preview Lab

Preview with #CDEC78

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

Preview Lab → · Contrast checker → · Palette generator →