#CCF256#CCF256

#CCF256 is a very light, vivid yellow-green. Relative luminance 0.770; OKLCH L 90.5% C 0.183 H 121.9°. Best body text is #000000 at 16.40:1 contrast (WCAG AA passes).

Color values

HEX	#CCF256
RGB	rgb(204, 242, 86)
HSL	hsl(75, 86%, 64%)
HSV	hsv(75, 64%, 95%)
CMYK	cmyk(15.7%, 0%, 64.5%, 5.1%)
CIE-LAB	lab(90.33, -33.40, 68.52)
CIE-LCH	lch(90.33, 76.23, 115.99°)
OKLab	oklab(90.52% -0.0969 0.1557)
OKLCH	oklch(90.52% 0.183 121.9)
XYZ	xyz(58.3344, 77.0134, 20.5942)
Luminance	0.7701 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CCF256 #7C56F2

analogous

#F2CA56 #CCF256 #7EF256

triadic

#CCF256 #56CCF2 #F256CC

tetradic

#CCF256 #56F2CA #7C56F2 #F2567E

square

#CCF256 #56F2CA #7C56F2 #F2567E

split-complementary

#CCF256 #567EF2 #CA56F2

monochromatic

#94BF0F #BBEE1D #CCF256 #DDF68F #EEFBC8

Accessibility & contrast

On white

1.28

#CCF256 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.40

#CCF256 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CCF256

16.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CCF256	#FFFFFF	#000000	##000000
##CCF256	1.00	1.28	16.40	16.40
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.40	21.00	1.00	1.00
##000000	16.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE441

Deuteranopia (green-blind)

#FBE362

Tritanopia (blue-blind)

#D6E6D2

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #ccf256;
/* rgb */ color: rgb(204, 242, 86);
/* oklch */ color: oklch(90.5% 0.183 121.9);

Tailwind

colors: {
  custom: {
    50: '#dff68d',
    500: '#ccf256',
    950: '#000000',
  },
}

SCSS

$custom: #ccf256;
$custom-light: #dff68d;
$custom-dark: #000000;

JSON

{
  "hex": "#ccf256",
  "rgb": {
    "r": 204,
    "g": 242,
    "b": 86
  },
  "hsl": {
    "h": 74.615,
    "s": 85.714,
    "l": 64.314
  },
  "oklch": {
    "l": 0.90518,
    "c": 0.18339,
    "h": 121.9
  },
  "luminance": 0.77014
}

Semantic roles & 50–950 ramp

primary

#CCF256

secondary

#522FBD

accent

#03E23A

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#16170D

muted

#84857F

Preview Lab

Preview with #CCF256

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

Preview Lab → · Contrast checker → · Palette generator →