#DDF051#DDF051

#DDF051 is a very light, vivid yellow. Relative luminance 0.783; OKLCH L 91.3% C 0.179 H 115.9°. Best body text is #000000 at 16.66:1 contrast (WCAG AA passes).

Color values

HEX	#DDF051
RGB	rgb(221, 240, 81)
HSL	hsl(67, 84%, 63%)
HSV	hsv(67, 66%, 94%)
CMYK	cmyk(7.9%, 0%, 66.3%, 5.9%)
CIE-LAB	lab(90.91, -26.11, 71.40)
CIE-LCH	lch(90.91, 76.02, 110.09°)
OKLab	oklab(91.27% -0.078 0.1607)
OKLCH	oklch(91.27% 0.179 115.9)
XYZ	xyz(62.4656, 78.2873, 19.6033)
Luminance	0.7829 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DDF051 #6451F0

analogous

#F0B451 #DDF051 #8DF051

triadic

#DDF051 #51DDF0 #F051DD

tetradic

#DDF051 #51F0B4 #6451F0 #F0518D

square

#DDF051 #51F0B4 #6451F0 #F0518D

split-complementary

#DDF051 #518DF0 #B451F0

monochromatic

#A3B710 #D2EB19 #DDF051 #E8F589 #F3FAC2

Accessibility & contrast

On white

1.26

#DDF051 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.66

#DDF051 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DDF051

16.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DDF051	#FFFFFF	#000000	##000000
##DDF051	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)

#FFE43A

Deuteranopia (green-blind)

#FFE65D

Tritanopia (blue-blind)

#EAE3D0

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #ddf051;
/* rgb */ color: rgb(221, 240, 81);
/* oklch */ color: oklch(91.3% 0.179 115.9);

Tailwind

colors: {
  custom: {
    50: '#ebf48a',
    500: '#ddf051',
    950: '#000000',
  },
}

SCSS

$custom: #ddf051;
$custom-light: #ebf48a;
$custom-dark: #000000;

JSON

{
  "hex": "#ddf051",
  "rgb": {
    "r": 221,
    "g": 240,
    "b": 81
  },
  "hsl": {
    "h": 67.17,
    "s": 84.127,
    "l": 62.941
  },
  "oklch": {
    "l": 0.91268,
    "c": 0.17863,
    "h": 115.9
  },
  "luminance": 0.78286
}

Semantic roles & 50–950 ramp

primary

#DDF051

secondary

#3F2FB6

accent

#05E11F

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17170C

muted

#85857F

Preview Lab

Preview with #DDF051

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

Preview Lab → · Contrast checker → · Palette generator →