#DFF663#DFF663

#DFF663 is a very light, vivid yellow. Relative luminance 0.825; OKLCH L 92.9% C 0.172 H 117.4°. Best body text is #000000 at 17.50:1 contrast (WCAG AA passes).

Color values

HEX	#DFF663
RGB	rgb(223, 246, 99)
HSL	hsl(69, 89%, 68%)
HSV	hsv(69, 60%, 96%)
CMYK	cmyk(9.3%, 0%, 59.8%, 3.5%)
CIE-LAB	lab(92.80, -26.99, 66.32)
CIE-LCH	lch(92.80, 71.60, 112.14°)
OKLab	oklab(92.86% -0.0789 0.1524)
OKLCH	oklch(92.86% 0.172 117.4)
XYZ	xyz(65.6405, 82.5010, 24.2683)
Luminance	0.8250 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DFF663 #7A63F6

analogous

#F6C463 #DFF663 #95F663

triadic

#DFF663 #63DFF6 #F663DF

tetradic

#DFF663 #63F6C4 #7A63F6 #F66395

square

#DFF663 #63F6C4 #7A63F6 #F66395

split-complementary

#DFF663 #6395F6 #C463F6

monochromatic

#B3D20C #D3F329 #DFF663 #EBF99D #F7FDD7

Accessibility & contrast

On white

1.20

#DFF663 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.50

#DFF663 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DFF663

17.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DFF663	#FFFFFF	#000000	##000000
##DFF663	1.00	1.20	17.50	17.50
#FFFFFF	1.20	1.00	21.00	21.00
#000000	17.50	21.00	1.00	1.00
##000000	17.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA52

Deuteranopia (green-blind)

#FFEB6D

Tritanopia (blue-blind)

#EBE9D7

Achromatopsia (no color)

#EAEAEA

Design tokens & code

CSS

--color: #dff663;
/* rgb */ color: rgb(223, 246, 99);
/* oklch */ color: oklch(92.9% 0.172 117.4);

Tailwind

colors: {
  custom: {
    50: '#ecf995',
    500: '#dff663',
    950: '#000000',
  },
}

SCSS

$custom: #dff663;
$custom-light: #ecf995;
$custom-dark: #000000;

JSON

{
  "hex": "#dff663",
  "rgb": {
    "r": 223,
    "g": 246,
    "b": 99
  },
  "hsl": {
    "h": 69.388,
    "s": 89.091,
    "l": 67.647
  },
  "oklch": {
    "l": 0.92859,
    "c": 0.17158,
    "h": 117.4
  },
  "luminance": 0.825
}

Semantic roles & 50–950 ramp

primary

#DFF663

secondary

#4830CE

accent

#00E624

background

#FFFFFC

surface

#FEFFF5

border

#D6D7CF

text

#17170E

muted

#85857F

Preview Lab

Preview with #DFF663

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

Preview Lab → · Contrast checker → · Palette generator →