#CEE666#CEE666

#CEE666 is a very light, vivid yellow-green. Relative luminance 0.707; OKLCH L 88.2% C 0.156 H 118.6°. Best body text is #000000 at 15.14:1 contrast (WCAG AA passes).

Color values

HEX	#CEE666
RGB	rgb(206, 230, 102)
HSL	hsl(71, 72%, 65%)
HSV	hsv(71, 56%, 90%)
CMYK	cmyk(10.4%, 0%, 55.7%, 9.8%)
CIE-LAB	lab(87.33, -25.84, 58.61)
CIE-LCH	lch(87.33, 64.05, 113.79°)
OKLab	oklab(88.18% -0.0744 0.1366)
OKLCH	oklch(88.18% 0.156 118.6)
XYZ	xyz(56.1494, 70.6751, 23.2515)
Luminance	0.7067 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEE666 #7E66E6

analogous

#E6BE66 #CEE666 #8EE666

triadic

#CEE666 #66CEE6 #E666CE

tetradic

#CEE666 #66E6BE #7E66E6 #E6668E

square

#CEE666 #66E6BE #7E66E6 #E6668E

split-complementary

#CEE666 #668EE6 #BE66E6

monochromatic

#98B41D #BDDD31 #CEE666 #DFEF9B #F0F7CF

Accessibility & contrast

On white

1.39

#CEE666 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.14

#CEE666 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEE666

15.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEE666	#FFFFFF	#000000	##000000
##CEE666	1.00	1.39	15.14	15.14
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.14	21.00	1.00	1.00
##000000	15.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3DB59

Deuteranopia (green-blind)

#F1DB6E

Tritanopia (blue-blind)

#D9DBCA

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #cee666;
/* rgb */ color: rgb(206, 230, 102);
/* oklch */ color: oklch(88.2% 0.156 118.6);

Tailwind

colors: {
  custom: {
    50: '#dfed96',
    500: '#cee666',
    950: '#000000',
  },
}

SCSS

$custom: #cee666;
$custom-light: #dfed96;
$custom-dark: #000000;

JSON

{
  "hex": "#cee666",
  "rgb": {
    "r": 206,
    "g": 230,
    "b": 102
  },
  "hsl": {
    "h": 71.25,
    "s": 71.91,
    "l": 65.098
  },
  "oklch": {
    "l": 0.88182,
    "c": 0.15551,
    "h": 118.6
  },
  "luminance": 0.70675
}

Semantic roles & 50–950 ramp

primary

#CEE666

secondary

#523CB5

accent

#12D436

background

#FEFEFC

surface

#FCFDF5

border

#D5D5CF

text

#15160E

muted

#84847F

Preview Lab

Preview with #CEE666

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

Preview Lab → · Contrast checker → · Palette generator →