#DFEE51#DFEE51

#DFEE51 is a very light, vivid yellow. Relative luminance 0.774; OKLCH L 91.0% C 0.176 H 114.6°. Best body text is #000000 at 16.49:1 contrast (WCAG AA passes).

Color values

HEX	#DFEE51
RGB	rgb(223, 238, 81)
HSL	hsl(66, 82%, 63%)
HSV	hsv(66, 66%, 93%)
CMYK	cmyk(6.3%, 0%, 66%, 6.7%)
CIE-LAB	lab(90.52, -24.36, 71.04)
CIE-LCH	lch(90.52, 75.10, 108.93°)
OKLab	oklab(90.99% -0.0733 0.1599)
OKLCH	oklch(90.99% 0.176 114.6)
XYZ	xyz(62.4928, 77.4322, 19.4369)
Luminance	0.7743 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DFEE51 #6051EE

analogous

#EEAE51 #DFEE51 #91EE51

triadic

#DFEE51 #51DFEE #EE51DF

tetradic

#DFEE51 #51EEAE #6051EE #EE5191

square

#DFEE51 #51EEAE #6051EE #EE5191

split-complementary

#DFEE51 #5191EE #AE51EE

monochromatic

#A4B311 #D5E919 #DFEE51 #E9F389 #F4F9C1

Accessibility & contrast

On white

1.27

#DFEE51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.49

#DFEE51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DFEE51

16.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DFEE51	#FFFFFF	#000000	##000000
##DFEE51	1.00	1.27	16.49	16.49
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.49	21.00	1.00	1.00
##000000	16.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE33A

Deuteranopia (green-blind)

#FEE55C

Tritanopia (blue-blind)

#EDE1CE

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #dfee51;
/* rgb */ color: rgb(223, 238, 81);
/* oklch */ color: oklch(91.0% 0.176 114.6);

Tailwind

colors: {
  custom: {
    50: '#ecf38a',
    500: '#dfee51',
    950: '#000000',
  },
}

SCSS

$custom: #dfee51;
$custom-light: #ecf38a;
$custom-dark: #000000;

JSON

{
  "hex": "#dfee51",
  "rgb": {
    "r": 223,
    "g": 238,
    "b": 81
  },
  "hsl": {
    "h": 65.732,
    "s": 82.199,
    "l": 62.549
  },
  "oklch": {
    "l": 0.9099,
    "c": 0.17588,
    "h": 114.6
  },
  "luminance": 0.77431
}

Semantic roles & 50–950 ramp

primary

#DFEE51

secondary

#3D30B3

accent

#07DF1C

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17170C

muted

#85857F

Preview Lab

Preview with #DFEE51

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

Preview Lab → · Contrast checker → · Palette generator →