#CDEC66#CDEC66

#CDEC66 is a very light, vivid yellow-green. Relative luminance 0.739; OKLCH L 89.4% C 0.163 H 120.7°. Best body text is #000000 at 15.79:1 contrast (WCAG AA passes).

Color values

HEX	#CDEC66
RGB	rgb(205, 236, 102)
HSL	hsl(74, 78%, 66%)
HSV	hsv(74, 57%, 93%)
CMYK	cmyk(13.1%, 0%, 56.8%, 7.5%)
CIE-LAB	lab(88.89, -29.06, 60.36)
CIE-LCH	lch(88.89, 66.99, 115.71°)
OKLab	oklab(89.42% -0.0834 0.1403)
OKLCH	oklch(89.42% 0.163 120.7)
XYZ	xyz(57.5712, 73.9295, 23.8047)
Luminance	0.7393 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDEC66 #8566EC

analogous

#ECC866 #CDEC66 #8AEC66

triadic

#CDEC66 #66CDEC #EC66CD

tetradic

#CDEC66 #66ECC8 #8566EC #EC668A

square

#CDEC66 #66ECC8 #8566EC #EC668A

split-complementary

#CDEC66 #668AEC #C866EC

monochromatic

#99C018 #BBE530 #CDEC66 #DFF39C #F1FAD3

Accessibility & contrast

On white

1.33

#CDEC66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.79

#CDEC66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDEC66

15.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDEC66	#FFFFFF	#000000	##000000
##CDEC66	1.00	1.33	15.79	15.79
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.79	21.00	1.00	1.00
##000000	15.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9E058

Deuteranopia (green-blind)

#F5DF6F

Tritanopia (blue-blind)

#D7E1CF

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #cdec66;
/* rgb */ color: rgb(205, 236, 102);
/* oklch */ color: oklch(89.4% 0.163 120.7);

Tailwind

colors: {
  custom: {
    50: '#dff296',
    500: '#cdec66',
    950: '#000000',
  },
}

SCSS

$custom: #cdec66;
$custom-light: #dff296;
$custom-dark: #000000;

JSON

{
  "hex": "#cdec66",
  "rgb": {
    "r": 205,
    "g": 236,
    "b": 102
  },
  "hsl": {
    "h": 73.881,
    "s": 77.907,
    "l": 66.275
  },
  "oklch": {
    "l": 0.8942,
    "c": 0.16322,
    "h": 120.7
  },
  "luminance": 0.73929
}

Semantic roles & 50–950 ramp

primary

#CDEC66

secondary

#5738BE

accent

#0BDA3B

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#15160E

muted

#84857F

Preview Lab

Preview with #CDEC66

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

Preview Lab → · Contrast checker → · Palette generator →