#DFEF55#DFEF55

#DFEF55 is a very light, vivid yellow. Relative luminance 0.781; OKLCH L 91.2% C 0.174 H 115.0°. Best body text is #000000 at 16.62:1 contrast (WCAG AA passes).

Color values

HEX	#DFEF55
RGB	rgb(223, 239, 85)
HSL	hsl(66, 83%, 64%)
HSV	hsv(66, 64%, 94%)
CMYK	cmyk(6.7%, 0%, 64.4%, 6.3%)
CIE-LAB	lab(90.82, -24.60, 69.82)
CIE-LCH	lch(90.82, 74.03, 109.41°)
OKLab	oklab(91.24% -0.0736 0.1579)
OKLCH	oklch(91.24% 0.174 115)
XYZ	xyz(62.9392, 78.0779, 20.3475)
Luminance	0.7808 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DFEF55 #6555EF

analogous

#EFB255 #DFEF55 #92EF55

triadic

#DFEF55 #55DFEF #EF55DF

tetradic

#DFEF55 #55EFB2 #6555EF #EF5592

square

#DFEF55 #55EFB2 #6555EF #EF5592

split-complementary

#DFEF55 #5592EF #B255EF

monochromatic

#A7B811 #D4EA1D #DFEF55 #EAF48D #F4FAC5

Accessibility & contrast

On white

1.26

#DFEF55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.62

#DFEF55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DFEF55

16.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DFEF55	#FFFFFF	#000000	##000000
##DFEF55	1.00	1.26	16.62	16.62
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.62	21.00	1.00	1.00
##000000	16.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE440

Deuteranopia (green-blind)

#FEE660

Tritanopia (blue-blind)

#EDE2D0

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #dfef55;
/* rgb */ color: rgb(223, 239, 85);
/* oklch */ color: oklch(91.2% 0.174 115.0);

Tailwind

colors: {
  custom: {
    50: '#ecf48c',
    500: '#dfef55',
    950: '#000000',
  },
}

SCSS

$custom: #dfef55;
$custom-light: #ecf48c;
$custom-dark: #000000;

JSON

{
  "hex": "#dfef55",
  "rgb": {
    "r": 223,
    "g": 239,
    "b": 85
  },
  "hsl": {
    "h": 66.234,
    "s": 82.796,
    "l": 63.529
  },
  "oklch": {
    "l": 0.91236,
    "c": 0.17419,
    "h": 115
  },
  "luminance": 0.78077
}

Semantic roles & 50–950 ramp

primary

#DFEF55

secondary

#3F31B7

accent

#06DF1D

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #DFEF55

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

Preview Lab → · Contrast checker → · Palette generator →