#DEE666#DEE666

#DEE666 is a very light, vivid yellow. Relative luminance 0.731; OKLCH L 89.4% C 0.151 H 112.4°. Best body text is #000000 at 15.62:1 contrast (WCAG AA passes).

Color values

HEX	#DEE666
RGB	rgb(222, 230, 102)
HSL	hsl(64, 72%, 65%)
HSV	hsv(64, 56%, 90%)
CMYK	cmyk(3.5%, 0%, 55.7%, 9.8%)
CIE-LAB	lab(88.49, -19.51, 60.23)
CIE-LCH	lch(88.49, 63.32, 107.95°)
OKLab	oklab(89.4% -0.0575 0.1398)
OKLCH	oklch(89.4% 0.151 112.4)
XYZ	xyz(60.8207, 73.0837, 23.4704)
Luminance	0.7308 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DEE666 #6E66E6

analogous

#E6AE66 #DEE666 #9EE666

triadic

#DEE666 #66DEE6 #E666DE

tetradic

#DEE666 #66E6AE #6E66E6 #E6669E

square

#DEE666 #66E6AE #6E66E6 #E6669E

split-complementary

#DEE666 #669EE6 #AE66E6

monochromatic

#ABB41D #D3DD31 #DEE666 #E9EF9B #F5F7CF

Accessibility & contrast

On white

1.34

#DEE666 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.62

#DEE666 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DEE666

15.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DEE666	#FFFFFF	#000000	##000000
##DEE666	1.00	1.34	15.62	15.62
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.62	21.00	1.00	1.00
##000000	15.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5DC59

Deuteranopia (green-blind)

#F6E06D

Tritanopia (blue-blind)

#EBDACA

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #dee666;
/* rgb */ color: rgb(222, 230, 102);
/* oklch */ color: oklch(89.4% 0.151 112.4);

Tailwind

colors: {
  custom: {
    50: '#ebed96',
    500: '#dee666',
    950: '#000000',
  },
}

SCSS

$custom: #dee666;
$custom-light: #ebed96;
$custom-dark: #000000;

JSON

{
  "hex": "#dee666",
  "rgb": {
    "r": 222,
    "g": 230,
    "b": 102
  },
  "hsl": {
    "h": 63.75,
    "s": 71.91,
    "l": 65.098
  },
  "oklch": {
    "l": 0.894,
    "c": 0.15114,
    "h": 112.4
  },
  "luminance": 0.73083
}

Semantic roles & 50–950 ramp

primary

#DEE666

secondary

#433CB5

accent

#12D41E

background

#FFFEFC

surface

#FEFDF5

border

#D6D5CF

text

#16160E

muted

#85847F

Preview Lab

Preview with #DEE666

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

Preview Lab → · Contrast checker → · Palette generator →