#CEE366#CEE366

#CEE366 is a very light, vivid yellow-green. Relative luminance 0.690; OKLCH L 87.5% C 0.152 H 117.6°. Best body text is #000000 at 14.80:1 contrast (WCAG AA passes).

Color values

HEX	#CEE366
RGB	rgb(206, 227, 102)
HSL	hsl(70, 69%, 65%)
HSV	hsv(70, 55%, 89%)
CMYK	cmyk(9.3%, 0%, 55.1%, 11%)
CIE-LAB	lab(86.51, -24.40, 57.68)
CIE-LCH	lch(86.51, 62.63, 112.93°)
OKLab	oklab(87.53% -0.0704 0.1346)
OKLCH	oklch(87.53% 0.152 117.6)
XYZ	xyz(55.3218, 69.0198, 22.9756)
Luminance	0.6902 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEE366 #7B66E3

analogous

#E3BA66 #CEE366 #90E366

triadic

#CEE366 #66CEE3 #E366CE

tetradic

#CEE366 #66E3BA #7B66E3 #E36690

square

#CEE366 #66E3BA #7B66E3 #E36690

split-complementary

#CEE366 #6690E3 #BA66E3

monochromatic

#97AF20 #BDDA32 #CEE366 #DFEC9A #EFF6CD

Accessibility & contrast

On white

1.42

#CEE366 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.80

#CEE366 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEE366

14.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEE366	#FFFFFF	#000000	##000000
##CEE366	1.00	1.42	14.80	14.80
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.80	21.00	1.00	1.00
##000000	14.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0D859

Deuteranopia (green-blind)

#EED96E

Tritanopia (blue-blind)

#D9D8C8

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #cee366;
/* rgb */ color: rgb(206, 227, 102);
/* oklch */ color: oklch(87.5% 0.152 117.6);

Tailwind

colors: {
  custom: {
    50: '#dfeb95',
    500: '#cee366',
    950: '#000000',
  },
}

SCSS

$custom: #cee366;
$custom-light: #dfeb95;
$custom-dark: #000000;

JSON

{
  "hex": "#cee366",
  "rgb": {
    "r": 206,
    "g": 227,
    "b": 102
  },
  "hsl": {
    "h": 70.08,
    "s": 69.061,
    "l": 64.51
  },
  "oklch": {
    "l": 0.8753,
    "c": 0.15185,
    "h": 117.6
  },
  "luminance": 0.69019
}

Semantic roles & 50–950 ramp

primary

#CEE366

secondary

#513DB0

accent

#14D134

background

#FEFEFC

surface

#FCFDF5

border

#D5D5CF

text

#15160E

muted

#84847F

Preview Lab

Preview with #CEE366

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

Preview Lab → · Contrast checker → · Palette generator →