#CDE366#CDE366

#CDE366 is a very light, vivid yellow-green. Relative luminance 0.689; OKLCH L 87.5% C 0.152 H 118.0°. Best body text is #000000 at 14.78:1 contrast (WCAG AA passes).

Color values

HEX	#CDE366
RGB	rgb(205, 227, 102)
HSL	hsl(71, 69%, 65%)
HSV	hsv(71, 55%, 89%)
CMYK	cmyk(9.7%, 0%, 55.1%, 11%)
CIE-LAB	lab(86.44, -24.80, 57.58)
CIE-LCH	lch(86.44, 62.69, 113.30°)
OKLab	oklab(87.46% -0.0714 0.1344)
OKLCH	oklch(87.46% 0.152 118)
XYZ	xyz(55.0450, 68.8771, 22.9626)
Luminance	0.6888 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDE366 #7C66E3

analogous

#E3BB66 #CDE366 #8FE366

triadic

#CDE366 #66CDE3 #E366CD

tetradic

#CDE366 #66E3BB #7C66E3 #E3668F

square

#CDE366 #66E3BB #7C66E3 #E3668F

split-complementary

#CDE366 #668FE3 #BB66E3

monochromatic

#96AF20 #BCDA32 #CDE366 #DEEC9A #EFF6CD

Accessibility & contrast

On white

1.42

#CDE366 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.78

#CDE366 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDE366

14.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDE366	#FFFFFF	#000000	##000000
##CDE366	1.00	1.42	14.78	14.78
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.78	21.00	1.00	1.00
##000000	14.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0D859

Deuteranopia (green-blind)

#EED96E

Tritanopia (blue-blind)

#D8D8C7

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #cde366;
/* rgb */ color: rgb(205, 227, 102);
/* oklch */ color: oklch(87.5% 0.152 118.0);

Tailwind

colors: {
  custom: {
    50: '#dfeb95',
    500: '#cde366',
    950: '#000000',
  },
}

SCSS

$custom: #cde366;
$custom-light: #dfeb95;
$custom-dark: #000000;

JSON

{
  "hex": "#cde366",
  "rgb": {
    "r": 205,
    "g": 227,
    "b": 102
  },
  "hsl": {
    "h": 70.56,
    "s": 69.061,
    "l": 64.51
  },
  "oklch": {
    "l": 0.87455,
    "c": 0.15218,
    "h": 118
  },
  "luminance": 0.68877
}

Semantic roles & 50–950 ramp

primary

#CDE366

secondary

#513DB0

accent

#14D136

background

#FEFEFC

surface

#FCFDF5

border

#D5D5CF

text

#15160E

muted

#84847F

Preview Lab

Preview with #CDE366

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

Preview Lab → · Contrast checker → · Palette generator →