#DEF664#DEF664

#DEF664 is a very light, vivid yellow. Relative luminance 0.824; OKLCH L 92.8% C 0.171 H 117.7°. Best body text is #000000 at 17.47:1 contrast (WCAG AA passes).

Color values

HEX	#DEF664
RGB	rgb(222, 246, 100)
HSL	hsl(70, 89%, 68%)
HSV	hsv(70, 59%, 96%)
CMYK	cmyk(9.8%, 0%, 59.3%, 3.5%)
CIE-LAB	lab(92.73, -27.31, 65.81)
CIE-LCH	lch(92.73, 71.25, 112.53°)
OKLab	oklab(92.8% -0.0796 0.1514)
OKLCH	oklch(92.8% 0.171 117.7)
XYZ	xyz(65.3813, 82.3618, 24.5072)
Luminance	0.8236 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DEF664 #7C64F6

analogous

#F6C564 #DEF664 #95F664

triadic

#DEF664 #64DEF6 #F664DE

tetradic

#DEF664 #64F6C5 #7C64F6 #F66495

square

#DEF664 #64F6C5 #7C64F6 #F66495

split-complementary

#DEF664 #6495F6 #C564F6

monochromatic

#B3D30C #D2F32A #DEF664 #EAF99E #F7FDD8

Accessibility & contrast

On white

1.20

#DEF664 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.47

#DEF664 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DEF664

17.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DEF664	#FFFFFF	#000000	##000000
##DEF664	1.00	1.20	17.47	17.47
#FFFFFF	1.20	1.00	21.00	21.00
#000000	17.47	21.00	1.00	1.00
##000000	17.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA53

Deuteranopia (green-blind)

#FFEB6D

Tritanopia (blue-blind)

#EAEAD7

Achromatopsia (no color)

#EAEAEA

Design tokens & code

CSS

--color: #def664;
/* rgb */ color: rgb(222, 246, 100);
/* oklch */ color: oklch(92.8% 0.171 117.7);

Tailwind

colors: {
  custom: {
    50: '#ebf995',
    500: '#def664',
    950: '#000000',
  },
}

SCSS

$custom: #def664;
$custom-light: #ebf995;
$custom-dark: #000000;

JSON

{
  "hex": "#def664",
  "rgb": {
    "r": 222,
    "g": 246,
    "b": 100
  },
  "hsl": {
    "h": 69.863,
    "s": 89.024,
    "l": 67.843
  },
  "oklch": {
    "l": 0.92795,
    "c": 0.1711,
    "h": 117.7
  },
  "luminance": 0.82361
}

Semantic roles & 50–950 ramp

primary

#DEF664

secondary

#4A30CE

accent

#00E626

background

#FFFFFC

surface

#FEFFF5

border

#D6D7CF

text

#17170E

muted

#85857F

Preview Lab

Preview with #DEF664

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

Preview Lab → · Contrast checker → · Palette generator →