#CDE666#CDE666

#CDE666 is a very light, vivid yellow-green. Relative luminance 0.705; OKLCH L 88.1% C 0.156 H 119.0°. Best body text is #000000 at 15.11:1 contrast (WCAG AA passes).

Color values

HEX	#CDE666
RGB	rgb(205, 230, 102)
HSL	hsl(72, 72%, 65%)
HSV	hsv(72, 56%, 90%)
CMYK	cmyk(10.9%, 0%, 55.7%, 9.8%)
CIE-LAB	lab(87.26, -26.23, 58.51)
CIE-LCH	lch(87.26, 64.12, 114.14°)
OKLab	oklab(88.11% -0.0754 0.1364)
OKLCH	oklch(88.11% 0.156 119)
XYZ	xyz(55.8726, 70.5324, 23.2385)
Luminance	0.7053 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDE666 #7F66E6

analogous

#E6BF66 #CDE666 #8DE666

triadic

#CDE666 #66CDE6 #E666CD

tetradic

#CDE666 #66E6BF #7F66E6 #E6668D

square

#CDE666 #66E6BF #7F66E6 #E6668D

split-complementary

#CDE666 #668DE6 #BF66E6

monochromatic

#97B41D #BCDD31 #CDE666 #DEEF9B #EFF7CF

Accessibility & contrast

On white

1.39

#CDE666 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.11

#CDE666 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDE666

15.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDE666	#FFFFFF	#000000	##000000
##CDE666	1.00	1.39	15.11	15.11
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.11	21.00	1.00	1.00
##000000	15.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3DB59

Deuteranopia (green-blind)

#F0DB6E

Tritanopia (blue-blind)

#D7DBCA

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #cde666;
/* rgb */ color: rgb(205, 230, 102);
/* oklch */ color: oklch(88.1% 0.156 119.0);

Tailwind

colors: {
  custom: {
    50: '#dfed96',
    500: '#cde666',
    950: '#000000',
  },
}

SCSS

$custom: #cde666;
$custom-light: #dfed96;
$custom-dark: #000000;

JSON

{
  "hex": "#cde666",
  "rgb": {
    "r": 205,
    "g": 230,
    "b": 102
  },
  "hsl": {
    "h": 71.719,
    "s": 71.91,
    "l": 65.098
  },
  "oklch": {
    "l": 0.88109,
    "c": 0.15584,
    "h": 119
  },
  "luminance": 0.70532
}

Semantic roles & 50–950 ramp

primary

#CDE666

secondary

#533CB5

accent

#12D438

background

#FEFEFC

surface

#FCFDF5

border

#D5D5CF

text

#15160E

muted

#84847F

Preview Lab

Preview with #CDE666

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

Preview Lab → · Contrast checker → · Palette generator →