#CFEE66#CFEE66

#CFEE66 is a very light, vivid yellow-green. Relative luminance 0.754; OKLCH L 90.0% C 0.165 H 120.6°. Best body text is #000000 at 16.07:1 contrast (WCAG AA passes).

Color values

HEX	#CFEE66
RGB	rgb(207, 238, 102)
HSL	hsl(74, 80%, 67%)
HSV	hsv(74, 57%, 93%)
CMYK	cmyk(13%, 0%, 57.1%, 6.7%)
CIE-LAB	lab(89.57, -29.22, 61.16)
CIE-LCH	lch(89.57, 67.78, 115.54°)
OKLab	oklab(90% -0.084 0.142)
OKLCH	oklch(90% 0.165 120.6)
XYZ	xyz(58.7056, 75.3739, 24.0237)
Luminance	0.7537 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFEE66 #8566EE

analogous

#EEC966 #CFEE66 #8BEE66

triadic

#CFEE66 #66CFEE #EE66CF

tetradic

#CFEE66 #66EEC9 #8566EE #EE668B

square

#CFEE66 #66EEC9 #8566EE #EE668B

split-complementary

#CFEE66 #668BEE #C966EE

monochromatic

#9CC416 #BEE82F #CFEE66 #E0F49D #F2FAD4

Accessibility & contrast

On white

1.31

#CFEE66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.07

#CFEE66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFEE66

16.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFEE66	#FFFFFF	#000000	##000000
##CFEE66	1.00	1.31	16.07	16.07
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.07	21.00	1.00	1.00
##000000	16.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE257

Deuteranopia (green-blind)

#F8E16F

Tritanopia (blue-blind)

#D9E3D1

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #cfee66;
/* rgb */ color: rgb(207, 238, 102);
/* oklch */ color: oklch(90.0% 0.165 120.6);

Tailwind

colors: {
  custom: {
    50: '#e0f396',
    500: '#cfee66',
    950: '#000000',
  },
}

SCSS

$custom: #cfee66;
$custom-light: #e0f396;
$custom-dark: #000000;

JSON

{
  "hex": "#cfee66",
  "rgb": {
    "r": 207,
    "g": 238,
    "b": 102
  },
  "hsl": {
    "h": 73.676,
    "s": 80,
    "l": 66.667
  },
  "oklch": {
    "l": 0.89999,
    "c": 0.16497,
    "h": 120.6
  },
  "luminance": 0.75374
}

Semantic roles & 50–950 ramp

primary

#CFEE66

secondary

#5637C2

accent

#09DC39

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#16170E

muted

#84857F

Preview Lab

Preview with #CFEE66

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

Preview Lab → · Contrast checker → · Palette generator →