#CCF299#CCF299

#CCF299 is a very light, vivid yellow-green. Relative luminance 0.786; OKLCH L 91.4% C 0.121 H 127.4°. Best body text is #000000 at 16.73:1 contrast (WCAG AA passes).

Color values

HEX	#CCF299
RGB	rgb(204, 242, 153)
HSL	hsl(86, 77%, 77%)
HSV	hsv(86, 37%, 95%)
CMYK	cmyk(15.7%, 0%, 36.8%, 5.1%)
CIE-LAB	lab(91.07, -26.95, 38.99)
CIE-LCH	lch(91.07, 47.40, 124.65°)
OKLab	oklab(91.36% -0.0737 0.0962)
OKLCH	oklch(91.36% 0.121 127.4)
XYZ	xyz(62.4030, 78.6409, 42.0224)
Luminance	0.7864 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 4.99

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CCF299 #BF99F2

analogous

#F2EB99 #CCF299 #A0F299

triadic

#CCF299 #99CCF2 #F299CC

tetradic

#CCF299 #99F2EB #BF99F2 #F299A0

square

#CCF299 #99F2EB #BF99F2 #F299A0

split-complementary

#CCF299 #99A0F2 #EB99F2

monochromatic

#96E42C #B1EB63 #CCF299 #E7F9CF #F1FCE4

Accessibility & contrast

On white

1.26

#CCF299 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.73

#CCF299 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CCF299

16.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CCF299	#FFFFFF	#000000	##000000
##CCF299	1.00	1.26	16.73	16.73
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.73	21.00	1.00	1.00
##000000	16.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE793

Deuteranopia (green-blind)

#F5E59E

Tritanopia (blue-blind)

#D0EADC

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #ccf299;
/* rgb */ color: rgb(204, 242, 153);
/* oklch */ color: oklch(91.4% 0.121 127.4);

Tailwind

colors: {
  custom: {
    50: '#dcf6b8',
    500: '#ccf299',
    950: '#000000',
  },
}

SCSS

$custom: #ccf299;
$custom-light: #dcf6b8;
$custom-dark: #000000;

JSON

{
  "hex": "#ccf299",
  "rgb": {
    "r": 204,
    "g": 242,
    "b": 153
  },
  "hsl": {
    "h": 85.618,
    "s": 77.391,
    "l": 77.451
  },
  "oklch": {
    "l": 0.91357,
    "c": 0.12121,
    "h": 127.4
  },
  "luminance": 0.78642
}

Semantic roles & 50–950 ramp

primary

#CCF299

secondary

#8F60D0

accent

#0CDA64

background

#FEFFFD

surface

#FCFEF8

border

#D5D6D1

text

#151711

muted

#848581

Preview Lab

Preview with #CCF299

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

Preview Lab → · Contrast checker → · Palette generator →