#CCED66#CCED66

#CCED66 is a very light, vivid yellow-green. Relative luminance 0.744; OKLCH L 89.6% C 0.165 H 121.3°. Best body text is #000000 at 15.87:1 contrast (WCAG AA passes).

Color values

HEX	#CCED66
RGB	rgb(204, 237, 102)
HSL	hsl(75, 79%, 66%)
HSV	hsv(75, 57%, 93%)
CMYK	cmyk(13.9%, 0%, 57%, 7.1%)
CIE-LAB	lab(89.09, -29.91, 60.57)
CIE-LCH	lch(89.09, 67.56, 116.28°)
OKLab	oklab(89.57% -0.0857 0.1408)
OKLCH	oklch(89.57% 0.165 121.3)
XYZ	xyz(57.5849, 74.3651, 23.8880)
Luminance	0.7437 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CCED66 #8766ED

analogous

#EDCB66 #CCED66 #89ED66

triadic

#CCED66 #66CCED #ED66CC

tetradic

#CCED66 #66EDCB #8766ED #ED6689

square

#CCED66 #66EDCB #8766ED #ED6689

split-complementary

#CCED66 #6689ED #CB66ED

monochromatic

#98C217 #BAE72F #CCED66 #DEF39D #F1FAD4

Accessibility & contrast

On white

1.32

#CCED66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.87

#CCED66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CCED66

15.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CCED66	#FFFFFF	#000000	##000000
##CCED66	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)

#FAE058

Deuteranopia (green-blind)

#F6E06F

Tritanopia (blue-blind)

#D6E2D0

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #cced66;
/* rgb */ color: rgb(204, 237, 102);
/* oklch */ color: oklch(89.6% 0.165 121.3);

Tailwind

colors: {
  custom: {
    50: '#def296',
    500: '#cced66',
    950: '#000000',
  },
}

SCSS

$custom: #cced66;
$custom-light: #def296;
$custom-dark: #000000;

JSON

{
  "hex": "#cced66",
  "rgb": {
    "r": 204,
    "g": 237,
    "b": 102
  },
  "hsl": {
    "h": 74.667,
    "s": 78.947,
    "l": 66.471
  },
  "oklch": {
    "l": 0.89568,
    "c": 0.16484,
    "h": 121.3
  },
  "luminance": 0.74365
}

Semantic roles & 50–950 ramp

primary

#CCED66

secondary

#5937C0

accent

#0ADB3D

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#15170E

muted

#84857F

Preview Lab

Preview with #CCED66

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

Preview Lab → · Contrast checker → · Palette generator →