#CFEB66#CFEB66

#CFEB66 is a very light, vivid yellow-green. Relative luminance 0.736; OKLCH L 89.3% C 0.161 H 119.7°. Best body text is #000000 at 15.73:1 contrast (WCAG AA passes).

Color values

HEX	#CFEB66
RGB	rgb(207, 235, 102)
HSL	hsl(73, 77%, 66%)
HSV	hsv(73, 57%, 92%)
CMYK	cmyk(11.9%, 0%, 56.6%, 7.8%)
CIE-LAB	lab(88.75, -27.81, 60.24)
CIE-LCH	lch(88.75, 66.35, 114.78°)
OKLab	oklab(89.34% -0.08 0.14)
OKLCH	oklch(89.34% 0.161 119.7)
XYZ	xyz(57.8394, 73.6416, 23.7350)
Luminance	0.7364 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFEB66 #8266EB

analogous

#EBC566 #CFEB66 #8CEB66

triadic

#CFEB66 #66CFEB #EB66CF

tetradic

#CFEB66 #66EBC5 #8266EB #EB668C

square

#CFEB66 #66EBC5 #8266EB #EB668C

split-complementary

#CFEB66 #668CEB #C566EB

monochromatic

#9BBE19 #BEE430 #CFEB66 #E0F29C #F1F9D2

Accessibility & contrast

On white

1.34

#CFEB66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.73

#CFEB66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFEB66

15.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFEB66	#FFFFFF	#000000	##000000
##CFEB66	1.00	1.34	15.73	15.73
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.73	21.00	1.00	1.00
##000000	15.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8DF58

Deuteranopia (green-blind)

#F5DF6E

Tritanopia (blue-blind)

#D9E0CE

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #cfeb66;
/* rgb */ color: rgb(207, 235, 102);
/* oklch */ color: oklch(89.3% 0.161 119.7);

Tailwind

colors: {
  custom: {
    50: '#e0f196',
    500: '#cfeb66',
    950: '#000000',
  },
}

SCSS

$custom: #cfeb66;
$custom-light: #e0f196;
$custom-dark: #000000;

JSON

{
  "hex": "#cfeb66",
  "rgb": {
    "r": 207,
    "g": 235,
    "b": 102
  },
  "hsl": {
    "h": 72.632,
    "s": 76.879,
    "l": 66.078
  },
  "oklch": {
    "l": 0.89344,
    "c": 0.16129,
    "h": 119.7
  },
  "luminance": 0.73641
}

Semantic roles & 50–950 ramp

primary

#CFEB66

secondary

#5439BD

accent

#0CD937

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#16160E

muted

#84857F

Preview Lab

Preview with #CFEB66

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

Preview Lab → · Contrast checker → · Palette generator →