#CCF66F#CCF66F

#CCF66F is a very light, vivid yellow-green. Relative luminance 0.799; OKLCH L 91.6% C 0.168 H 124.1°. Best body text is #000000 at 16.98:1 contrast (WCAG AA passes).

Color values

HEX	#CCF66F
RGB	rgb(204, 246, 111)
HSL	hsl(79, 88%, 70%)
HSV	hsv(79, 55%, 96%)
CMYK	cmyk(17.1%, 0%, 54.9%, 3.5%)
CIE-LAB	lab(91.64, -33.31, 59.53)
CIE-LCH	lch(91.64, 68.22, 119.23°)
OKLab	oklab(91.64% -0.0944 0.1395)
OKLCH	oklch(91.64% 0.168 124.1)
XYZ	xyz(60.7271, 79.8962, 27.2581)
Luminance	0.7990 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 4.79

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CCF66F #996FF6

analogous

#F6DD6F #CCF66F #88F66F

triadic

#CCF66F #6FCCF6 #F66FCC

tetradic

#CCF66F #6FF6DD #996FF6 #F66F88

square

#CCF66F #6FF6DD #996FF6 #F66F88

split-complementary

#CCF66F #6F88F6 #DD6FF6

monochromatic

#9CDD0E #B8F235 #CCF66F #E0FAA9 #F5FDE2

Accessibility & contrast

On white

1.24

#CCF66F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.98

#CCF66F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CCF66F

16.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CCF66F	#FFFFFF	#000000	##000000
##CCF66F	1.00	1.24	16.98	16.98
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.98	21.00	1.00	1.00
##000000	16.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE861

Deuteranopia (green-blind)

#FDE778

Tritanopia (blue-blind)

#D4EBD8

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #ccf66f;
/* rgb */ color: rgb(204, 246, 111);
/* oklch */ color: oklch(91.6% 0.168 124.1);

Tailwind

colors: {
  custom: {
    50: '#def99c',
    500: '#ccf66f',
    950: '#000000',
  },
}

SCSS

$custom: #ccf66f;
$custom-light: #def99c;
$custom-dark: #000000;

JSON

{
  "hex": "#ccf66f",
  "rgb": {
    "r": 204,
    "g": 246,
    "b": 111
  },
  "hsl": {
    "h": 78.667,
    "s": 88.235,
    "l": 70
  },
  "oklch": {
    "l": 0.91643,
    "c": 0.16843,
    "h": 124.1
  },
  "luminance": 0.79897
}

Semantic roles & 50–950 ramp

primary

#CCF66F

secondary

#6839D0

accent

#01E548

background

#FEFFFC

surface

#FCFFF5

border

#D5D7CF

text

#15170E

muted

#84857F

Preview Lab

Preview with #CCF66F

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

Preview Lab → · Contrast checker → · Palette generator →