#CFE366#CFE366

#CFE366 is a very light, vivid yellow. Relative luminance 0.692; OKLCH L 87.6% C 0.152 H 117.2°. Best body text is #000000 at 14.83:1 contrast (WCAG AA passes).

Color values

HEX	#CFE366
RGB	rgb(207, 227, 102)
HSL	hsl(70, 69%, 65%)
HSV	hsv(70, 55%, 89%)
CMYK	cmyk(8.8%, 0%, 55.1%, 11%)
CIE-LAB	lab(86.58, -24.01, 57.78)
CIE-LCH	lch(86.58, 62.57, 112.56°)
OKLab	oklab(87.61% -0.0693 0.1348)
OKLCH	oklch(87.61% 0.152 117.2)
XYZ	xyz(55.6003, 69.1634, 22.9886)
Luminance	0.6916 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFE366 #7A66E3

analogous

#E3B966 #CFE366 #91E366

triadic

#CFE366 #66CFE3 #E366CF

tetradic

#CFE366 #66E3B9 #7A66E3 #E36691

square

#CFE366 #66E3B9 #7A66E3 #E36691

split-complementary

#CFE366 #6691E3 #B966E3

monochromatic

#98AF20 #BFDA32 #CFE366 #DFEC9A #EFF6CD

Accessibility & contrast

On white

1.42

#CFE366 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.83

#CFE366 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFE366

14.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFE366	#FFFFFF	#000000	##000000
##CFE366	1.00	1.42	14.83	14.83
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.83	21.00	1.00	1.00
##000000	14.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1D859

Deuteranopia (green-blind)

#EFDA6D

Tritanopia (blue-blind)

#DAD8C8

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #cfe366;
/* rgb */ color: rgb(207, 227, 102);
/* oklch */ color: oklch(87.6% 0.152 117.2);

Tailwind

colors: {
  custom: {
    50: '#e0eb95',
    500: '#cfe366',
    950: '#000000',
  },
}

SCSS

$custom: #cfe366;
$custom-light: #e0eb95;
$custom-dark: #000000;

JSON

{
  "hex": "#cfe366",
  "rgb": {
    "r": 207,
    "g": 227,
    "b": 102
  },
  "hsl": {
    "h": 69.6,
    "s": 69.061,
    "l": 64.51
  },
  "oklch": {
    "l": 0.87605,
    "c": 0.15155,
    "h": 117.2
  },
  "luminance": 0.69163
}

Semantic roles & 50–950 ramp

primary

#CFE366

secondary

#503DB0

accent

#14D133

background

#FEFEFC

surface

#FCFDF5

border

#D5D5CF

text

#16160E

muted

#84847F

Preview Lab

Preview with #CFE366

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

Preview Lab → · Contrast checker → · Palette generator →