#DFEF54#DFEF54

#DFEF54 is a very light, vivid yellow. Relative luminance 0.781; OKLCH L 91.2% C 0.175 H 115.0°. Best body text is #000000 at 16.61:1 contrast (WCAG AA passes).

Color values

HEX	#DFEF54
RGB	rgb(223, 239, 84)
HSL	hsl(66, 83%, 63%)
HSV	hsv(66, 65%, 94%)
CMYK	cmyk(6.7%, 0%, 64.9%, 6.3%)
CIE-LAB	lab(90.81, -24.66, 70.20)
CIE-LCH	lch(90.81, 74.40, 109.36°)
OKLab	oklab(91.23% -0.0738 0.1586)
OKLCH	oklch(91.23% 0.175 115)
XYZ	xyz(62.8997, 78.0621, 20.1398)
Luminance	0.7806 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DFEF54 #6454EF

analogous

#EFB254 #DFEF54 #91EF54

triadic

#DFEF54 #54DFEF #EF54DF

tetradic

#DFEF54 #54EFB2 #6454EF #EF5491

square

#DFEF54 #54EFB2 #6454EF #EF5491

split-complementary

#DFEF54 #5491EF #B254EF

monochromatic

#A6B711 #D5EA1C #DFEF54 #E9F48C #F4F9C4

Accessibility & contrast

On white

1.26

#DFEF54 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.61

#DFEF54 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DFEF54

16.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DFEF54	#FFFFFF	#000000	##000000
##DFEF54	1.00	1.26	16.61	16.61
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.61	21.00	1.00	1.00
##000000	16.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE33E

Deuteranopia (green-blind)

#FEE65F

Tritanopia (blue-blind)

#EDE2CF

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #dfef54;
/* rgb */ color: rgb(223, 239, 84);
/* oklch */ color: oklch(91.2% 0.175 115.0);

Tailwind

colors: {
  custom: {
    50: '#ecf48c',
    500: '#dfef54',
    950: '#000000',
  },
}

SCSS

$custom: #dfef54;
$custom-light: #ecf48c;
$custom-dark: #000000;

JSON

{
  "hex": "#dfef54",
  "rgb": {
    "r": 223,
    "g": 239,
    "b": 84
  },
  "hsl": {
    "h": 66.194,
    "s": 82.888,
    "l": 63.333
  },
  "oklch": {
    "l": 0.91228,
    "c": 0.1749,
    "h": 115
  },
  "luminance": 0.78061
}

Semantic roles & 50–950 ramp

primary

#DFEF54

secondary

#3E31B7

accent

#06DF1D

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #DFEF54

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

Preview Lab → · Contrast checker → · Palette generator →