#CCED63#CCED63

#CCED63 is a very light, vivid yellow-green. Relative luminance 0.743; OKLCH L 89.5% C 0.167 H 121.2°. Best body text is #000000 at 15.86:1 contrast (WCAG AA passes).

Color values

HEX	#CCED63
RGB	rgb(204, 237, 99)
HSL	hsl(74, 79%, 66%)
HSV	hsv(74, 58%, 93%)
CMYK	cmyk(13.9%, 0%, 58.2%, 7.1%)
CIE-LAB	lab(89.07, -30.15, 61.83)
CIE-LCH	lch(89.07, 68.79, 115.99°)
OKLab	oklab(89.54% -0.0867 0.1432)
OKLCH	oklch(89.54% 0.167 121.2)
XYZ	xyz(57.4388, 74.3066, 23.1186)
Luminance	0.7431 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CCED63 #8463ED

analogous

#EDC963 #CCED63 #87ED63

triadic

#CCED63 #63CCED #ED63CC

tetradic

#CCED63 #63EDC9 #8463ED #ED6387

square

#CCED63 #63EDC9 #8463ED #ED6387

split-complementary

#CCED63 #6387ED #C963ED

monochromatic

#97C016 #BAE72C #CCED63 #DEF39A #F0FAD1

Accessibility & contrast

On white

1.32

#CCED63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.86

#CCED63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CCED63

15.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CCED63	#FFFFFF	#000000	##000000
##CCED63	1.00	1.32	15.86	15.86
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.86	21.00	1.00	1.00
##000000	15.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAE054

Deuteranopia (green-blind)

#F6E06C

Tritanopia (blue-blind)

#D6E2CF

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #cced63;
/* rgb */ color: rgb(204, 237, 99);
/* oklch */ color: oklch(89.5% 0.167 121.2);

Tailwind

colors: {
  custom: {
    50: '#def294',
    500: '#cced63',
    950: '#000000',
  },
}

SCSS

$custom: #cced63;
$custom-light: #def294;
$custom-dark: #000000;

JSON

{
  "hex": "#cced63",
  "rgb": {
    "r": 204,
    "g": 237,
    "b": 99
  },
  "hsl": {
    "h": 74.348,
    "s": 79.31,
    "l": 65.882
  },
  "oklch": {
    "l": 0.89537,
    "c": 0.16735,
    "h": 121.2
  },
  "luminance": 0.74307
}

Semantic roles & 50–950 ramp

primary

#CCED63

secondary

#5736BE

accent

#0ADC3C

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#15170D

muted

#84857F

Preview Lab

Preview with #CCED63

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

Preview Lab → · Contrast checker → · Palette generator →