#CCF18D#CCF18D

#CCF18D is a very light, vivid yellow-green. Relative luminance 0.777; OKLCH L 90.9% C 0.133 H 125.5°. Best body text is #000000 at 16.53:1 contrast (WCAG AA passes).

Color values

HEX	#CCF18D
RGB	rgb(204, 241, 141)
HSL	hsl(82, 78%, 75%)
HSV	hsv(82, 41%, 95%)
CMYK	cmyk(15.4%, 0%, 41.5%, 5.5%)
CIE-LAB	lab(90.63, -27.93, 44.32)
CIE-LCH	lch(90.63, 52.39, 122.22°)
OKLab	oklab(90.95% -0.0771 0.108)
OKLCH	oklch(90.95% 0.133 125.5)
XYZ	xyz(61.1645, 77.6706, 36.9637)
Luminance	0.7767 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CCF18D #B28DF1

analogous

#F1E48D #CCF18D #9AF18D

triadic

#CCF18D #8DCCF1 #F18DCC

tetradic

#CCF18D #8DF1E4 #B28DF1 #F18D9A

square

#CCF18D #8DF1E4 #B28DF1 #F18D9A

split-complementary

#CCF18D #8D9AF1 #E48DF1

monochromatic

#9BE420 #B4EA56 #CCF18D #E4F8C4 #F3FCE4

Accessibility & contrast

On white

1.27

#CCF18D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.53

#CCF18D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CCF18D

16.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CCF18D	#FFFFFF	#000000	##000000
##CCF18D	1.00	1.27	16.53	16.53
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.53	21.00	1.00	1.00
##000000	16.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE585

Deuteranopia (green-blind)

#F6E492

Tritanopia (blue-blind)

#D2E8D9

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #ccf18d;
/* rgb */ color: rgb(204, 241, 141);
/* oklch */ color: oklch(90.9% 0.133 125.5);

Tailwind

colors: {
  custom: {
    50: '#ddf5b0',
    500: '#ccf18d',
    950: '#000000',
  },
}

SCSS

$custom: #ccf18d;
$custom-light: #ddf5b0;
$custom-dark: #000000;

JSON

{
  "hex": "#ccf18d",
  "rgb": {
    "r": 204,
    "g": 241,
    "b": 141
  },
  "hsl": {
    "h": 82.2,
    "s": 78.125,
    "l": 74.902
  },
  "oklch": {
    "l": 0.90946,
    "c": 0.13267,
    "h": 125.5
  },
  "luminance": 0.77671
}

Semantic roles & 50–950 ramp

primary

#CCF18D

secondary

#8155CD

accent

#0BDA58

background

#FEFFFD

surface

#FCFEF7

border

#D5D6D0

text

#151710

muted

#848581

Preview Lab

Preview with #CCF18D

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

Preview Lab → · Contrast checker → · Palette generator →