#DFEF63#DFEF63

#DFEF63 is a very light, vivid yellow. Relative luminance 0.783; OKLCH L 91.4% C 0.164 H 115.2°. Best body text is #000000 at 16.66:1 contrast (WCAG AA passes).

Color values

HEX	#DFEF63
RGB	rgb(223, 239, 99)
HSL	hsl(67, 81%, 66%)
HSV	hsv(67, 59%, 94%)
CMYK	cmyk(6.7%, 0%, 58.6%, 6.3%)
CIE-LAB	lab(90.93, -23.67, 64.27)
CIE-LCH	lch(90.93, 68.49, 110.22°)
OKLab	oklab(91.36% -0.0696 0.148)
OKLCH	oklch(91.36% 0.164 115.2)
XYZ	xyz(63.5514, 78.3228, 23.5719)
Luminance	0.7832 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DFEF63 #7363EF

analogous

#EFB963 #DFEF63 #99EF63

triadic

#DFEF63 #63DFEF #EF63DF

tetradic

#DFEF63 #63EFB9 #7363EF #EF6399

square

#DFEF63 #63EFB9 #7363EF #EF6399

split-complementary

#DFEF63 #6399EF #B963EF

monochromatic

#AFC414 #D4E92B #DFEF63 #EAF59B #F6FAD2

Accessibility & contrast

On white

1.26

#DFEF63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.66

#DFEF63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DFEF63

16.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DFEF63	#FFFFFF	#000000	##000000
##DFEF63	1.00	1.26	16.66	16.66
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.66	21.00	1.00	1.00
##000000	16.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE453

Deuteranopia (green-blind)

#FDE66C

Tritanopia (blue-blind)

#ECE2D1

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #dfef63;
/* rgb */ color: rgb(223, 239, 99);
/* oklch */ color: oklch(91.4% 0.164 115.2);

Tailwind

colors: {
  custom: {
    50: '#ecf494',
    500: '#dfef63',
    950: '#000000',
  },
}

SCSS

$custom: #dfef63;
$custom-light: #ecf494;
$custom-dark: #000000;

JSON

{
  "hex": "#dfef63",
  "rgb": {
    "r": 223,
    "g": 239,
    "b": 99
  },
  "hsl": {
    "h": 66.857,
    "s": 81.395,
    "l": 66.275
  },
  "oklch": {
    "l": 0.91361,
    "c": 0.16354,
    "h": 115.2
  },
  "luminance": 0.78322
}

Semantic roles & 50–950 ramp

primary

#DFEF63

secondary

#4535C1

accent

#08DE20

background

#FFFFFC

surface

#FEFEF5

border

#D6D6CF

text

#17170E

muted

#85857F

Preview Lab

Preview with #DFEF63

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

Preview Lab → · Contrast checker → · Palette generator →